I Open a Bookstore in Genshin Impact

When Barbara learns Armed Haki, she becomes a melee wet nurse. When Xingqiu learns Dugu's Nine Swords, I have nine swords that can defeat all kinds of magic. When Keli learned how to make nuclear weapons, she was surprised, wow! What a beautiful mushroom cloud! ! ! When Wanyu learns to fly to heaven, that sword may not be out of reach. Dangxiaogong learned Gatling and released his bow and arrow. What will happen to this world when there are no more ordinary people? This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.