I'm a Koi, Don't Keep Turning Me Around

Ning Yuan felt that he might have touched the ancestral grave of this woman named Shu Mu in his previous life, otherwise there would be no way to explain this matter. I thought that he, an old koi who had attained enlightenment and became an immortal, had not taken on the low-level job of fulfilling human wishes for eight hundred years. But for some reason these days, as soon as I lie down, this woman's petition starts to play on a loop in my mind - if she gets fat, she will transfer to him, if she fails in the exam, she will transfer to him, if she can't find a boyfriend, she will transfer to him, and if she has a big appetite and no money to eat, she will transfer to him! Ning Yuan was surprised. How could a poor third-generation man with a total assets of one second-hand bicycle have the nerve to lick his face and ask him to become rich overnight? You weigh only a fraction of one hundred and twenty pounds and you still have the nerve to beg him for a boyfriend? Ning Yuan felt that this life was simply unbearable. So standing on the way to Shu Mu's evening self-study, he opened his mouth and called out to her. "Hey, you." "Handsome guy, no, no, Tao... Taoist priest, are you calling me?" "I'm Koi, don't keep turning around me." "..." "What's that look in your eyes? You don't believe me?" "... No, I really believe it. Then can you make me rich overnight?" "No." "It doesn't matter, this matter can be discussed." "How to discuss?" "You can be my boyfriend." "..." "What's your expression?" "Stop talking, I'm thinking about making you rich overnight." "..." ======================= The male protagonist is really sick and cannot legally register for marriage. The author is an old quack doctor who specializes in treating infertility and depression.