It wasn't until a S.H.I.E.L.D. agent brought lunch that Luo Xiu woke up in a daze, turned over and got up, and the S.H.I.E.L.D. agent had already left.

There were two more servings of food on the table, one of which was Luo Xiu's breakfast today.

Supplement enough nutrients to continue studying, so Luo Xiu gulped down the whole wheat toast on the plate, as well as two cups of milk, which is an indispensable health supplement for Xueba.

After moving his body, Luo Xiu reviewed his skills.

At present, the technology of programming language has been upgraded to level 2, which allows him to have a certain knowledge reserve in programming, according to the task given by the system, the next step should continue to upgrade the programming language to level 3, although the experience required for this level has been increased to 2000 points, but there are 15% learning speed bonus and 30% chance of double crit These two Buff blessings, presumably it will not take too long to upgrade to level 3.

However, after careful consideration, Luo Xiu was not ready to continue learning programming.

Because Luo Xiu's most urgent idea at the moment is to hack into S.H.I.E.L.D.'s tablet and obtain S.H.I.E.L.D.'s black technology, compared to this, the side quest rewards given by the system are unattractive.

And if you want to hack into the tablet of S.H.I.E.L.D., it is not enough to learn the programming language, programming is only the basic skills, and Luo Xiu also needs to systematically learn hacking knowledge.

After deciding on the next step, Luo Xiu logged on to his high school's online library again.

Get the textbooks "SQL Puzzle Solution", "Network Sniffing", "JSP Technical Manual", "CAS Algorithm Principle Analysis", ......

The cache textbook was completed, and Luo Xiu read while drinking milk.

[Information Technology-Programming Language-Experience +1]

[Information Technology - Penetration Technology - Experience +1]

[Information Technology - Encryption Algorithm - Experience +2!] Congratulations, trigger a critical hit! 】

……

Time passed minute by minute, but Luo Xiu didn't realize that the closed room of S.H.I.E.L.D. had become his study room with an excellent environment, making his learning efficiency continue to increase.

Fortunately, the speed at which S.H.I.E.L.D. dealt with Luo Xiu's placement was not fast, which gave Luo Xiu enough time to study.

Three days later.

Luo Xiu brought up his skill bar.

————

Subject: Information Technology

Programming Language: Lv2 (1877/2000)

Network O&M: Lv1 (376/1000)

Data structure: Lv1 (731/1000)

Osmosis Technique: Lv2 (1639/2000)

Encryption algorithm: Lv1 (703/1000)

……

————

Luo Xiu's progress is rapid, but he still needs one last help, and after completing side quest 2, he will gain an additional 200 experience points.

So in the following time, Luo Xiu began to gnaw on Java-related books.

[Information Technology-Programming Language-Experience +1]

[Information Technology-Programming Language-Experience +1]

[Information Technology - Programming Languages - Experience +2!] Congratulations, trigger a critical hit! 】

Three hours later, as the programming language in the data bar jumped from Lv2 to Lv3, a prompt was supplied.

"Congratulations to the host for completing Side Quest 2: Raise any skill (main or branch) to level 3. Rewards: 200 universal XP points, a random buff for one week. ”

"Buff Selection: Unforgettable, greatly improves the host's memory ability. Duration: One week. ”

Luo Xiu was very satisfied: "This buff is very practical. ”

However, this time, the system has not issued the next side quest for a long time.

Luo Xiu curiously selected the side quest column, and the system gave an explanation: "When the host has three or more buffs, the system will terminate the release of the side quest, and when the number of buffs on the host is less than three, the system will automatically release the next side quest." ”

Only then did Luo Xiu suddenly realize that this was to prevent him, a despicable outlander, from over-disrupting the balance of the Marvel Universe.

However, I have three buffs in the world, and Luo Xiu is already very satisfied with the current state.

Then comes the exciting extra moment.

All 200 points of general experience are added to the sub-skill "Infiltration Technique".

Unfortunately, there is no critical hit effect this time.

Osmosis technology: Lv2 (1639/2000) - Permeation technology: Lv2 (1839/2000)

It's still level 2 and hasn't been upgraded to level 3.

Luo Xiu smiled bitterly: "Since I can't upgrade the critical hit, then I'll burst the liver and upgrade......"

Continue to nibble on the textbook and upgrade the last 161 points of experience in the impact penetration technique.

At this time, Luo Xiu found that the effect of the "Never Forget" Buff for improving learning efficiency was even better than the 15% Learning Acceleration Buff, which shows that memory plays a vital role in the process of acquiring knowledge.

Two hours later, Rosho successfully upgraded the "Infiltration Technique" to Level 3, and with a certain amount of knowledge, Rosho began to try to crack the tablet left behind by Agent Coulson in the closed room.

The protection program used by S.H.I.E.L.D. is extremely rigorous, and the encryption algorithm is a CAS algorithm that can only be brute-forced, and in this case, it is almost impossible to hack the program head-on, so Luo Xiu chose to fight in a roundabout way.

Now that he got the tablet of S.H.I.E.L.D., the difficulty of hacking in has been reduced a lot, and Luo Xiu directly forcibly woke up the safe mode of the tablet through hardware destruction, and invaded the system through the backdoor of the safe mode, so as to successfully bypass the encryption program and enter the inside of S.H.I.E.L.D.

Because it was used to enter S.H.I.E.L.D.'s system with its own equipment, this greatly reduced the risk, even if S.H.I.E.L.D.'s programmers were very vigilant to discover Luo Xiu's intrusion, they would mistakenly think that this was a mistake by S.H.I.E.L.D.'s internal agents.

And Luo Xiu, who is a novice on the road, is not afraid of tigers, and begins to wander in the world of black technology.

Directly go to the database of the S.H.I.E.L.D. R&D department and try to obtain the design drawings of combat equipment.

But hacking into this database requires a new layer of privileges, which took Luo Xiu a lot of time.

After the successful hacking, what catches your eye is a dazzling array of black technology equipment - mechanical dwarves: able to sneak into dangerous areas to operate, collect on-site data in an all-round way and make safety analysis; Sleep Gun: Equipped with a control weapon that can accurately penetrate the subcutaneous tissue and release 0.1 microliters of tree cobra toxin after splitting, causing the target to fall asleep for a long time, and Mechanical Exoskeleton: A full-coverage mechanized equipment that can provide power, protection, and other functions, a low-spec version of the Iron Man......

With the blessing of the "Never forget" buff, Luo Xiu quickly stored these drawings in his mind.

A few minutes later.

S.H.I.E.L.D. has detected an anomaly in the scientific research department's database.

"Hey, I've found an unauthorized access here."

"Was it hacked?"

"It's not like, it looks like some insider overestimated their permissions, but that's okay, his access was denied."

"Oh, maybe it's a new agent who doesn't know what's going on."

"It could be something like this......"

……

While the two programmers were talking, Rosho had already exited the program and placed the tablet in its place.

Everything looked the same as half an hour ago, but in Luo Xiu's mind, there were some more black technology equipment design drawings.