That night, the broken young Sei was single handedly protected by Zaki. Their plane was shot and being chased, forcing Zaki to decide leaving the plane midair. The two of them used a single parachute and jumped until they landed in a certain forest close to a remote village somewhere near Country J's border.
Since then, Sei lived in the dark. Unable to accept his mother's death, Sei began to unconsciously kill every emotion left in him to continue living.
Sei realized that there was already an assassin waiting for them in that place that night. And he knew that nobody knows about their location other than his very own father. Hate and anger drove Sei to rise again for him to one day destroy his own father as he heartlessly swore that he will make him pay million folds of pain.
Until days went by and Sei returned to country H. He learned about the news that he was already one of the world's most wanted criminal. He was called by the media and military as codename Monster, causing him to just smirked evilly.
After that, using the secret base of the fallen Red rebels in the city of Gyoza, Sei started attacking every media and governments that have his information. He destroyed every existing information about him, leaving no trace at all.
However, what he did just confirmed the existence of the so called monster hacker to the whole world. Since then, he knew that until he could prove that he wasn't the one behind what happened to the town of Zemei, he will forever stay in the world of darkness.
...
Time went by and Sei started creating his own organization. His monstrous brain and ability made it easy for him to gain control into a country that was just torn heavily by war.
And due to the president's death, the war in Country H has ended and the countries who participated in the war already left. However, the fight for the power sparked another unrest. New rebel groups and organizations from the oppositions started to rise again, causing another set of fear for the people.
And that was the time, Sei offered his help to the government. The military chief of country H who was the one who noticed the coded messages that time of the red rebels attack realized that Monster and Blackleaf who helped them are the same person. And that person was now offering his help.
The country was still in a greatly unstable state so without any more thinking, they accepted his hand because they knew they can't afford to get into war again.
Thus, since then, Sei was secretly involved in every huge conflicts inside Country H as the main head of the county's technical intelligence agency. And like a nonexistent shadow that eventually helped the government to stabilize the unrest through mass spying and exploitation of both the government and its civilians to trace the source of the unrest, he became country H's saviour. He also helped the new president to sit in his power and the government vowed to protect him at all cost.
A year went by and Sei became the leader of one of the world's largest secret organizations. He also ended up becoming the son of the Chen family along with Zaki.
The Chen family was one of the richest family in Country H before the war. But, during the war, the only heir Xi Chen disappeared, causing the Chen family decided not to attempt rising back to glory again.
However, Sei who met Xi Chen during their scape and saw how he died told the family about what happened to him when he stumbled upon the old Mr. Chen. And since then, Sei took Xi's identity and became the son of the Chen family. Zaki also ended up being an adapted son with his new name Zaki Chen.
So under Sei's leadership, the rise of the Chen family has started.
Until years went by and the Red Empire of Chen corporation quickly rose to its peak, and even spread throughout Asia under the leadership of a mysterious man who never once appeared in public, named Xi Chen.