Superpowers and Campus Heroes

One hundred years after the (14+3) year war, Blue Star was unified, and the originally respected superpowers fell into an embarrassing situation. As an ordinary superpower, Luo Ziye has a lot to do: rescue similar people from research institutions; help Jiyou clean up the mess; enjoy life; and... Survive. As an ordinary eldest sister, Sato... Ah, no. Delta also has a lot of things to do: erase the traces left by her stepfather at home; leave a mess for her good friends to clean up, etc. When that day comes, what will happen to her and her fate?