My Senior Is Always Salivating After Me! (readlitenovel-com)

Lin SuCi transmigrated into a book, and became a kitten who had just cultivated into becoming human. When he was still young, he was picked up by a good man to be become his apprentice, but he did not expect his master to let his senior — the number one villain in the book — raise him? This villain senior was too scar…