We all know that Ijin(001) was the strongest person at the camp, who, after working as a mercenary, returned home.

There he was expecting a quiet life, however, this changed when his younger sister was kidnapped.

Unfortunately, he encounters a ghost from his past in an attempt to rescue his sister.

Could he be a friend or an enemy? And was Ijin really the No. 1 at the camp?

2CH/Week