The boy survived, but he was the only one left.
The boy met new friends, but they were just white rats in the small garden.
Selfish adults do inhumane experiments for their own desires.
The teenagers raised a flag of rebellion, but exploitation was still inevitable.
"How much do you have to lose before you let me go?"
"It doesn't matter how much you lose, the only thing that matters is you."
This is the story of the boy before he became a spirit slayer.
Author's note: This is not a quick article. If you are not a very patient reader, you may not be able to read it. (Wry smile)