On the Self-Cultivation of Yupi

This is my first time writing a novel. Just read it and spray it lightly. This article belongs to fantasy science and technology, leaning towards entertainment articles. The writing style is very bad, and the content is repressed. There is a high probability that there will not be a female protagonist, and a harem is even more impossible. Because I have to go to work, updating depends on luck. Whoever thought of a 100-word resume for an idea would embarrass me, wouldn't it? This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.