Searching for Origins

"Your existence itself is a mistake!" This was the most words Kurogane had ever said to him. "But I don't know why I came to this world!" Xun Yuan roared countless times in his heart. He had just been tortured to death by cancer, how could he become an "existential error" again? This world is really strange: people with incomplete emotions; a scalpel that speaks dirty words; and a black mist that always wants his life... This world is really beautiful: there are friends who are clamoring to protect him; there are girls who smile and convey warmth to him; and there are "adults" who respect his opinions... He is like a complete person - he has complete emotions and desires. He is not like a complete human being - he has no desire for life. In this strange world, he may be a "wrong existence", but so what? Those who dare not fight back against fate are destined to live a mediocre life.