Star Core Breeding Guide: No Bombing of the Earth

On Lin Xiaoxi's 14th birthday, the "birthday crystal" that had been with her for thirteen years suddenly became cold. The eldest brother Lin Jingxuan said that it was because she had grown up and no longer needed to rely on external things to survive. But she didn't know that the cold eldest brother who always wore suits and ties and whose father's quotes were all over the place, and the second brother Lin Jingming who suddenly appeared and was as wild as just emerging from a wolf's den, were a pair of alien twins living on the earth. The eldest brother used his money power to pamper her into a "waste" who couldn't even tie his shoelaces. The second brother used his wild tricks to teach her how to blow up the basketball court and compete with the school bully, until she blew up the school's spirometer in one breath, until the reapers on the back of the moon sniffed her out and came to her door—— It turns out that she is not a raised pet, but the last key to this group of wandering aliens that can open the way back to their home planet.