Global Changes, Good Brothers Turned into Girls?

Global cataclysm, natural selection, the survivors awaken their powers and become new humans, while the losers mutate and become irrational monsters. Everyone's abilities are different, but Lin Xiaoyu is a strange flower. When he awakens his abilities, his gender also changes. The innocent male college student who is 1.8 Meters tall suddenly turns into a cute little loli who is 1.5 Meters tall. Lin Xiaoyu originally wanted to remain anonymous and live on another planet, but she was rescued by her good brother and witnessed the entire process of her sexual transformation! After learning about this incident, her childhood sweetheart who grew up together actually did that kind of thing to her! My good brother is still a lolicon. Ahhhh! What sin have I committed!