Transmigrated into the body of a cannon fodder villain, Chu Yu has three major worries: 1. How can he help the protagonist turn into a real harem master? 2. How can he develop a good relationship with the protagonist? 3. How can he live properly without holding on to the protagonist’s thigh? The protagonist has three major worries: 1. Eldest disciple brother has changed. 2. Eldest disciple brother has really changed. 3. How can he marry eldest disciple brother? System: Congratulations! ~ Sprinkle Flowers ~ Grow Old Together Happily! Chu Yu: … Wait, what about the harem novel?