45 years ago, Takeru Sakai came to hide in Lui Village. He vainly hoped that the Japanese Imperial Army would make a comeback, so he kept the virus made from the lab, and waited for the counterattack of their army.
But time passed day by day, Takeru Sakai realized that day wouldn’t come--- He thought about suicide but he was not so courageous to cut his belly. Therefore, he persuaded himself that it would definitely come true someday.
He seized the weakness that Immortal Huang was greedy. So he applied the knowledge he learned in the military school to help that woman purposely make a mystery of simple things in Lui Village. Their purpose was to fool the villagers then brainwashed them gradually.
"Humph! You schemed to spread the virus you took out and made a nonexistent legend of sea lord---Sacrificing living persons just for deifying the old female immortal! Then you passed the antidote, so nobody else got infected after that!"