In the ancient words, time travel, being abused, father and mother died, boyfriend abandoned, sister framed, reborn, stepping on the scumbag, punching the mistress, cheating, scheming, seeing through everything, singing, dancing, poetry, proficient in everything, slapping the face, beating the enemy. The prince is the only one who is favored and only loves the heroine. He is smart, has a career and love, is at the peak of his life, and everyone is happy. Then he writes a side story, and he has two children in three years, and has a family full of children and grandchildren. The story is over for the rest of his life.
Purpose: To grow into the supreme overlord of the demon world