This can be regarded as a campus Mary Sue article (O(∩_∩)O~ maybe not, if not, it means I didn't write it like a Mary Sue, but I wanted to write a Mary Sue, it would be fun, haha), the characters, because it is original, So, even if the pump is broken, it is still original. The plot, well, if there are similarities, it is a coincidence. However, if you feel that there is plagiarism, you are welcome to point it out. Although I may not go back and watch it carefully, I will still go back and watch it. After all, Mary Sues are so happy!
Also: Nice to meet you all ^_^