On How to Win System Fairies As Wives

"How to become the best in the world?" "The answer is, find more women. It's best if they are all rich, all have systems, and all are your wives. No matter if they are protagonists, villains, or extras, the more the better." "When you have a harem full of concubines, you are invincible." After closing the secret book, Chen Yin realized that he was already invincible.