Tomodachi no Imouto ga Ore ni Dake Uzai - Volume 1, Prologue

Yeon-woo had a twin brother who disappeared five years ago. One day, a pocket watch left by his brother returned to his possession. Inside, he found a hidden diary in which was recorded “By the time you hear this, I guess I will be already dead….”

The only way to stop the earth’s doom.Is to seduce the girl who is the student council president.

Wu Qun lost his memory, and every time he woke up, there was a baby next to him. There is nothing wrong with multiple babies, but all kinds of white lotus, green tea and white moonlight also come to join in the fun, which makes him very uncomfortable.
He always couldn’t help but want to twist them, step on them, soak them in a bubble, and then make some benefits for the cubs by the way. Then I accidentally earned a peace and happiness for the cubs!

Content tags: Travel through time and space, fast through, through the book, counterattack
Search keywords: Protagonist: Wu Qun ┃ Supporting role: Open on November 1st, “Quick-Crossing Male Supporting No Spare Tire” has no CP, please accept ┃ Others: Pre-receive “Quick-Crossing: Unarmed CP” without CP, please pre-receive

One-sentence introduction: Cannon fodder, his father and his cub

Concept: Children need love and patience to water

- Description from novelbuddy