World One: Scientific Research Genius × Female Protagonist Roommate
World 2: Powerful family head × international students in the 1990s
World 3: The feudal daddy king × the concubines who eat and wait to die
World 4: The coquettish and glamorous CEO × the cow-horse beater
World 5: Flower of the High Mountains Sword Fairy x Passerby Junior Sister
World Six: Unruly Boy × Background Board Academic Master
World 7: Roman Emperor × Stunning Dancer
The heroine Mary Sue is a heartthrob, so be careful!
Updates are sometimes unstable, but they will definitely be updated. World order may change.
Intention: self-improvement