Madness

Everyone goes through a state of madness, usually during the teenage phase where one feels rebellious. It's where many of us learn about the truth of the world, and it causes to go through a breakdown.
Have you lost someone that you loved? Was it unexpected? How did you feel when you couldn't do anything to prevent that event? Useless. Annoyed. Frustrated. Vengeful. Yunomaru is a boy who lost his family and lover on his 18th birthday, and wants to know if all the deaths were planned or purely coincidence. He stumbles upon an odd man who offers him a deal to find the answers Yunomaru wanted. But, his end of the deal, he has to sell himself under a contract that came from an organization known as the Secret Government of Japan. Where will this lead him?