THE ORIGIN AFTER THE END

Born with a rare and fatal disease, a boy is abandoned at an orphanage by his parents. Despite being shunned by others, he forms a deep bond with a girl who stands up for him. When he fails to save her then he decided to become powerful but after achieving a hero title, his heart remains broken because of guilt. after he died by cursed disease.

He Reincarnated into a new world with a child's body, he embarks on a journey to uncover the reasons behind his rebirth and the purpose of his new life.