A relative who swore to protect him for the rest of his life was eventually killed at his hands;
Forced to be reborn and fall into a demonic barrier, he meets his twin brother;
He wanted to protect his disabled and abandoned brother, but in the end he chose betrayal and would only see that man again.
The consequences are caused by this, everything is self-inflicted, you can't change the choice you make, the persistence in rebellion, wanting to be ruthless but staying everywhere, how on earth can you escape from the web you made...