In his last life, all his passion for the world was wasted in endless ridicule and betrayal.
In his rebirth, he was ready to be hostile to everyone, with all his thorns raised, but he was inexplicably taken under the wings of people with whom he had no interaction in the previous life. He didn't know why that person protected him but distanced himself from him, but even so, this was a tenderness he had never enjoyed before. In his eyes, that person is light and the only salvation between the two lives.
But does even this person have some kind of purpose?