In the dimly lit bathroom, a man washed his hands like crazy in the sink, because he tried too hard, his hands were ground out of blood, blood, water, and tears mixed together and washed into the sewer.

"Can't be washed off, why?"

The man's screams were heartbreaking, but no matter how hard he tried, he could still see his brother's blood on his hands......

Gu Hanxiao, a genius boy who is the envy of everyone, has shown amazing intelligence since he was a child, graduated from college at the age of 14, and he loves chemistry and can always make experiments that cause a sensation all over the world.

However, the price of this talent is too heavy. When he was twelve years old, his parents died mysteriously, and he didn't even know the cause of their deaths, and he didn't even see their bodies, and he and his brother lived together.

I remember when he was ten years old, his parents asked him.

"Gu Hanxiao, what do you plan to be when you grow up?"

Gu Hanxiao said proudly: "I want to be a famous scientist, a scientist who serves the society and can save the world......"

After the death of his parents, Gu Hanxiao searched everywhere for the cause of their deaths, and with his extraordinary wisdom and his extremely rigorous logical deduction ability, he soon discovered the astonishing secrets of his family.

His family is actually a family of killers, and their family has long ago signed an extremely shady pact with a gangster. The contract has a clause that says, "As long as the gang exists, his family will do the killer work for them for generations." Of course, the gangsters pay a lot of money, and his parents may have died in a failed mission. No wonder after the death of his parents, Gu Hanxiao's brother behaved unusually calm.

In addition to scientific experiments, Gu Hanxiao's only fun is to sit alone on the rooftop and think about problems.

As a killer family, why he didn't have any news, and even went to college very calmly, he felt that it had something to do with the conversation between his parents and him when he was ten years old.

The only possibility that Gu Hanxiao thought of was that since his parents understood his wishes, they couldn't bear to make him a killer, so they hid his existence, and it shouldn't be difficult to package his personal information as another person with their killer's methods and methods. Therefore, since the age of ten, although he has become famous in the city, he has not received any media reports, and there are no photos of him on the Internet, which is probably secretly operated by his parents.

The world is inherently unfair and dark. Gu Hanxiao also longed for the light, but that light was too dazzling, burning the wings that loved justice. That incident was the least rigorous thing Gu Hanxiao had ever done, and it was also the reason why he fell into boundless darkness.

He loves scientific experiments, and in 2003, when people were in a moment of extreme panic, he created a vaccine, but due to limited equipment and capabilities, he could not conduct clinical trials, so he could only temporarily store it in the laboratory.

He went to dinner with his friends that day, and because he was so happy, he accidentally slipped his mouth, and was heard by a table of people in the black market next to him, and since then, his stable life has been shattered. All the black marketeers and gangsters want to get that vaccine. Thefts in the laboratory are commonplace, and some gangsters who are too much have hired hitmen to assassinate him, but they are all beaten away by his brother.

Although under the protection of his brother, Gu Hanxiao did not have any physical trauma at all, but his heart was hit hard, he was only 14 years old, although he had an excellent IQ and a very high talent in chemistry, but he didn't understand the dark side of this society at all, he didn't expect that his ability to save the world turned into someone else's heart wanting to kill him.

Since then, all kinds of negative emotions such as anger, dissatisfaction, helplessness, and incomprehension have filled Gu Hanxiao's heart. At that time, he was like a bomb stuffed with gunpowder, and if he lacked a fuse, it would explode.

Since the news of his vaccine leaked, Gu Hanxiao has basically never left the laboratory, after all, the laboratory is the safest place, except for himself, only his brother can come in, but one day, the situation suddenly changed, Gu Hanxiao until now, regretting the impulse at that time.

It was a dark afternoon, the sky was gray, Gu Hanxiao was doing experiments in the laboratory, at this time his brother walked in with a fruit bowl, sat quietly next to him, and peeled fruit for him with a fruit knife, Gu Hanxiao's mood has been very bad recently, he glanced at his brother, and said coldly: "Don't eat in the laboratory, it's dangerous." ”

"But that's for you. ”

Gu Hanxiao stopped talking, after all, it was his own brother, and today's experiment was mainly based on paper arguments, so he didn't care about him, after a long time, his brother asked in a slightly trembling voice: "Gu Hanxiao, if you are the only one left, can you live with your mind?"

But Gu Hanxiao didn't hear what his brother said, and just said "um" vaguely, because his mind was all on the pile of chemical formulas in front of him.

The elder brother stood up, sighed, and said, "I'm sorry, Gu Hanxiao." After speaking, my brother suddenly picked up a knife and stabbed Gu Hanxiao, probably too nervous, he only pierced Gu Hanxiao's left shoulder, and at the same time accidentally knocked over the vaccine made by Gu Hanxiao.

"Even you!"

Gu Hanxiao roared, the negative emotions in his heart suddenly exploded in an instant, and the bomb in Gu Hanxiao's heart finally exploded......

When Gu Hanxiao came to his senses, his brother had already fallen in a pool of blood, and a bloodstained letter fell out of his brother's trouser pocket, Gu Hanxiao put on gloves and gently picked up the letter, and his brother's blood that had not dried slowly slid down from the corner of the letter and dripped on the ground. This letter is addressed to those in the gang who want to take care of Hanxiao, and the content of the letter:

When you read this letter, I have already died with Gu Hanxiao, Gu Hanxiao has too many bodyguards around me, so I am ready to die, this is my 101st mission and the last mission, but the vaccine was destroyed and the mission failed. - Codename: Hitman 003

When he saw this letter, Gu Hanxiao instantly understood, when he was 10 years old, his parents hid his identity, but with the vaccine, his identity may be about to be exposed, in order to prevent Gu Hanxiao's identity from being exposed, and at the same time protect his safety, his brother took the initiative to take over the task of assassinating him and created the illusion of his death.

Gu Hanxiao wiped off the bloodstains and probably hid the corpse, and left, the gangsters will definitely come to check, they will help him clean up the body, so he has nothing to fear, his vaccine is gone, and when the gangsters come and find that he has no vaccine, then he has no meaning to those gangsters, and they will not hunt him down anymore.

Gu Hanxiao hurriedly ran back home and opened an iron box, his brother had taken care of him, and he could not open it until he died. Gu Hanxiao wasted a lot of effort to pull the box out of the dark hole under the bed, and when Gu Hanxiao opened it, he was stunned, and tears couldn't help but flow.

Inside is all the details of a person, even the ID card, the mask, pupils, and fingerprint templates of that person, he is the enemy who killed his parents, but he has the same name as him: Gu Hanxiao.

Memories go back to when he was 10 years old, when he expressed his ideals, the next day, his parents changed his name (of course, they just reminded Gu Hanxiao of himself, and didn't really change his name), maybe since then, his parents colluded with his brother to package his future, but there were too many accidents on the way, and his parents and his brother had to sacrifice their lives to make the mission continue. His family has been a killer for generations, and those who have been in the dark will also yearn for the light. So Gu Hanxiao, who wanted to save the world and had a very high IQ, became the only source of light for them to yearn for light.

"I'm sorry my family, but you want me to be a great inventor who can save the world, but I want to think about the world again, and the world has taken everything from me. I really can't be a good person anymore and help it regardless of how much it hurts me......"

Gu Hanxiao put on a mask, and from then on, there was one less Gu Hanxiao in the world, but there was another Gu Hanxiao, a nobleman, the enemy who killed his parents, he killed that nobleman, disguised himself as that person, and began to live his life.

It was the Chinese New Year's Eve night of 2019, everyone was celebrating, the whole country was very lively, the whole city was brightly lit, beautiful fireworks bloomed in the air, Gu Hanxiao was in a very quiet alley corner, incompatible with the whole city, he looked up at the fireworks, and said to a person wearing a black cloak next to him with a smile: "Everyone can see the magnificence of the fireworks, but they can't see the loneliness of withering after it blooms." ”

"Why are you helping me, I have nothing to give you. ”

"I don't want anything, I just want revenge on the world, and I help you because I believe you're strong enough, hideous. ”