Being invincible is so lonely, but having a baby is fun. When the magic sword master who made the entire continent tremble traveled back to the earth, he became the father who "can only make egg fried rice" in the eyes of his daughter, and the good-for-nothing ex-husband who "has seen through you a long time ago" in the mouth of his ex-wife - a magical story about guarding, chasing his wife, and using magic to rectify urban strange phenomena begins.
