I'm Busy Saving the Earth, but You're Busy Teasing Me

Qin Yuqian, the strongest king of the Iron-Blooded Planet, accidentally passed through the earth after a battle and became a third-grade elementary school student. The father who died young, the mother who is weak, she is the one who carries the family Relying on otherworldly technology and super-high force, she fights evil relatives, treats naughty children, and fights aliens... She suddenly became the queen in everyone's eyes, but she didn't expect that the follower who had been following her a long time ago turned into a mortal enemy in the interstellar world. Qin Yuheng: If you agree to be my girlfriend, I will ignore the past grudges Qin Yuqian rolled his eyes: Go away and don't force me to hit you.