When Zhang Nuhao found out that Dian Sinan was so coincidental and lived in the Hilton Hotel with the killer, Ji Wenhao quickly came up with a bold plan in his mind, if he could succeed tonight, then he would kill two birds with one stone, if he didn't succeed, then what he was about to face was the crazy revenge of two powerful forces, so he could only succeed, not fail.

Looking carefully at the check-in information of the Hilton Hotel, Zhang Wenhao found that the hotel management system of the Hilton Hotel is very advanced, all the rooms are smart home design, the room card reader is closely connected with the front desk, the guest uses the door card to open the door, use the door card to get electricity, and the front desk will see the intuitive status display, and even after the guest leaves the room, the room is powered off, and there will be a prompt on the system.

At present, the status of the presidential suite where Mo Sinan lives is "powered", which proves that he has returned to Hilton and is in the room, but the luxury business suite where the killer lives is shown to be "not powered", which proves that he has not returned at the moment.

Immediately, Zhang Wenhao immediately checked the room layout of the Hilton Hotel and found a very unfortunate thing: Mo Sinan lived on the ninth floor of the Hilton Hotel, and the killer lived on the seventh floor of the Hilton, and the rooms of the two were also far apart, Mo Sinan's presidential suite was on the easternmost side of the ninth floor, and the room where the killer lived was in the middle of the seventh floor.

If you want to solve these two people together tonight, then their current room location is very unfavorable to their own start, Zhang Wenhao immediately checked the current occupancy situation of the Hilton Hotel, the room occupancy rate is about 80%, and at this time, there is only one vacant room left in the luxury business suite, coincidentally, the vacant room is located on the eighth floor of the downstairs opposite the Mo Sinan Presidential Suite, 8018.

Zhang Wenhao was excited, and immediately set about changing the room management system of the Hilton Hotel, and quietly disabled the power system of the room on the seventh floor, so that when the killer came back, he would find that the door card could only open the door, but could not take electricity, so that he could secretly force him to change the room to the room downstairs of Mo Sinan on the eighth floor.

The psychology of most killers is that they are drunk today, and the money earned by licking blood on the knife is used for huā, so it is absolutely impossible for him to give up the luxury suite and change to other business rooms or ordinary rooms, and then room 8018 will become his first choice.

It's already past 10 o'clock in the evening, and the vacant luxury suite has not been booked by anyone, and the hotel should not have any more guests staying temporarily during this time.

Zhang Wenhao estimated the time and estimated that the killer would come back before 12 o'clock, so he immediately turned on the power supply of 8018 on the eighth floor, and unlocked the door quietly, so that he could enter room 8018 before the killer changed rooms.

In order to ensure that everything does not go wrong, Zhang Wenhao secretly modified the monitoring equipment of the Hilton Hotel, all monitoring equipment should be stored in a separate hard disk drive, at the same time, the signal of the monitoring equipment will also be displayed on the monitor of the security guard in real time, Zhang Wenhao modified the system, so that the video data taken by the monitoring equipment is only displayed in real time on the monitor, but it will not be recorded in the hard disk, so that there will be no evidence left, and they will be safer!

Immediately, Zhang Wenhao took out the gun that Qian Ning left for him, stuffed it into his waist, took the gloves he usually used for cycling, and went to the bathroom to quietly take the plastic shower cap that his mother used in the bath, and said hello to his mother when he came out, saying that he was going to his classmate's house, and then when he went out, he took a pair of shoe covers from the shoe rack at the door.

With everything ready, Zhang Wenhao went downstairs and drove the Scirocco straight to the Hilton Hotel, parking the car in the parking lot behind the Hilton.

Except for Zhang Wenhao, no one knows that the Hilton Hotel's monitoring system has actually completely crashed, so Zhang Wenhao doesn't need to be extra careful, as long as he tries not to be seen, after all, people's brain memory, Zhang Wenhao can't be erased, in addition, even if he kills people under the surveillance camera, he will never leave any evidence.

The security facilities of the Hilton hotel are not strong, new guests check in through the front desk, and then take the elevator directly to the upstairs room, and those who drive their own permanent customers, do not need to go through the front desk every time, some guests are not at ease with the waiter who waits for the hospital, so they choose to drive themselves to the parking lot, after parking the car, and then go directly around the elevator from the back door, avoiding the lobby and the front desk.

Zhang Wenhao slipped into the hotel from the back door, but in order to be seen by others, he chose to go up to the second floor from the fire staircase passage that is usually unmanned, the second floor of the hotel is the banquet hall, which is specially used to receive wedding banquets on weekdays, but no one is on duty at night, and because there are thousands of guests at the wedding banquet every time, the elevator is not enough at all, so the fire ladder between the first floor and the second floor is open all year round, but it is impossible to go up from the fire ladder to the housekeeping department, and the fire ladder on the second floor is tightly locked by a large iron door.

Zhang Wenhao did not choose to take the elevator, but chose to go up the stairs to the second floor first, although the stairs on the second floor and then up were completely closed, but there was a window on each floor of the stairwell.

Zhang Wenhao is ready to climb up from the window here, as long as he goes around the second floor, he can find an open window to enter, bypass the big iron gate on the second floor, and the fire stairs can lead to each floor.

With gloves and shoe covers on his nose, Zhang Wenhao wiped his footprints along the way, and then opened the window and climbed out.

This side by the window is the back of the Hilton Hotel, there is only dim light in the parking lot, and the light can only cover the parking lot, but because it is afraid of affecting the rest of the guests, there is no light to the guest room, Zhang Wenhao is just outside the fire ladder, it is even darker here, there is no light at all, so no one sees that there is a black shadow climbing up the window at this moment.

Zhang Wenhao's arm strength is very strong, plus the agility has also been greatly improved, climbing the ordinary floor is not difficult for himself, he went all the way up, the windows on the third and fourth floors are tightly closed, Zhang Wenhao is not willing to break in the window as a last resort, so he can only grit his teeth and continue to go up, and finally when he climbed to the sixth floor, he found that the window was just hidden, so he opened the door and turned over...

As soon as he came in, Zhang Wenhao did not take off his shoe covers, but went all the way up to the eighth floor, on the eighth floor, he carefully pushed open the door to the guest room, looked out, and found that there was no one in the corridor, so he immediately stepped on the carpet and ran quickly to the door of the room in 8018.

Before entering the door, Zhang Wenhao looked at the time, from the time he came out to the present, but it was only fifteen minutes, fifteen minutes, even if the killer happened to come back at the moment when he went out, and when he went upstairs, he found that he could not take electricity, and then reacted to the front desk, and when the front desk operated the room management system and found that he could not send power to his room, the time should have passed for at least ten minutes, even if the hotel staff did not think of a way to solve it but chose to change the room directly for him, check other room information, and negotiate with him to change the room, This series of processes can never be completed in five minutes, so Zhang Wenhao is sure that there is absolutely no one in this 8018 room.

Before he came, the door and power supply of 8018 that had been quietly unlocked could not be seen at the front desk, so Zhang Wenhao pressed down the door handle very confidently, and with a click, the door was pushed open by himself.

Immediately, Zhang Wenhao immediately entered the room, and closed the door, the corridor light in the room was on, but it was dark inside, the first thing Zhang Wenhao did after entering the door was to familiarize himself with the situation in the entire suite as quickly as possible, and then came to the living room of the suite, and turned on the desktop computer on the desk.

He had to use the computer to hack back into the Hilton hotel's system, where he monitored everything in the Hilton hotel, especially the four elevators, so that he could know all the killer's movements.

The computer was turned on, Zhang Wenhao used the shortest time to hack into the system, after entering the system, the first thing he did was to close the door to room 8018 where he was first, and then he investigated the situation of the killer's room, when he saw the door lock record, he was relieved when he found that there was no record of swiping the card to enter today, the killer has not come back yet, and he still has time to prepare.

Zhang Wenhao placed the surveillance video of the four elevators in the upper left corner of the screen, keeping an eye on the movement of the elevator at any time, after all, this is the only passage for the killer to go upstairs, and then, he called up the surveillance video of the corridor on the ninth floor, so as not to let Mo Sinan leave temporarily and he didn't know it, everything was under his control.

Subsequently, Zhang Wenhao through the management system, quietly reduced the air supply volume of the air conditioner, now the weather has become warmer, the air conditioner is not refrigerated or heated, the main function is to ventilate the room, once the air supply volume is weakened, the room will look a little stuffy, but just feel a little stuffy, in this case, the instinctive reaction of the vast majority of people is to open the window!

Doing all this, Zhang Wenhao stared intently at the computer screen, but in his mind, his entire plan... It was repeated several times like a rehearsal, and I carefully thought about whether there were any omissions and omissions in all this.

Suddenly, he thought of one thing, that is: Is he the only one in Mo Sinan's room!

Perhaps, there are other people in Mo Sinan's room, such as the bewitching woman I saw in the mall, if she is also there, what should I do?

Thinking about it, Zhang Wenhao gritted his teeth in his heart, the killer he wanted to solve and Mo Sinan upstairs were all people who had a major threat to him, in the face of this threat, solving the threat was his top priority, if that woman was really so unfortunate and involved in her plan to eliminate the threat... , then he had no choice but to be ruthless to get rid of her.

Envisioning all the possibilities, Zhang Wenhao breathed a sigh of relief in his heart, now, what he has to do is to wait patiently for the killer to come to the door!