In order to find out the truth about their parents' death, they entered a copy of the game called "Killer Training Camp". At the end of the copy, a king will be born and gain access to the game. Note: The last rule of the game: no one survives.
"The so-called lovers and teams are just lambs delivered to you when you have nowhere to go."
"It turns out it was doomed from that moment. My future is to pave the way for my lover."
"The meaning of the answer and the price of predicting the future are now clear. If it takes my life to let you out, that's enough."
He Years On Unlimited Pseudo-Orthopaedics
Purpose: The cycle of cause and effect is not the reason for evil to persist forever