"How can weak gas's eyes in the library increase the degree of love, because we know that she likes strawberries very much, but it is useless to send strawberries. So I make a hypothesis: the love of Yan Niang MM is related to the number of times the protagonist uses magic! Because this MM is actually in charge of the magic book, so every time a new book enters Holland, it will remind the protagonist. And this attack magic is very impractical, so I am useless at all, resulting in love = 0! "