MTL - Wizards: Begin Liver Experience with Knight Breathing - Chapter 20 The Death of the Wolf King (for further reading)

When Su Jiu dies on her eighteenth birthday, she transmigrates into a novel about painful love and becomes an adorable four-year-old child.

A serious accident caused the protagonist’s brain to have an unusual mutation. This changed the brain development that it opened the door to a mysterious universe. Not only he obtained a ‘god-like’ powerful telekinetic control and mental perception, he also had an abnormal analysis and memory capability comparable to super computer. Having such super brain, his rough life began.

Brain development progress 10%…….20%……50%….80%…. …100%

- Description from Novelupdates

I, Hyoudou Issei, am a 2nd Year High school student and my age is equal to the number of years I haven’t had a girlfriend. And, someone like me got a girlfriend! I’m sorry buddies, I will walk the path of becoming an adult before you guys! – That’s how it was supposed to be, but why did I get killed by my girlfriend!? I still haven’t done anything yet! Are there no Gods in this World!? And, the person who saved me is the most beautiful girl in my school, Rias Gremory-senpai. I learned the shocking truth from her who isn’t a God but a Devil. “You have reincarnated as a Devil! Work for me!” Lured by Senpai’s breasts and treats, my life as a reincarnated Devil began. So the “Academy×Love Comedy×Battle Fantasy” starts here with just aggressive and worldly desires!

In the presence of strangers, Han Chen was always handsome and cold, making it difficult for others to get close to him. He was like the frosted snow – pure, and slightly chilly. Yet, he was also like the river flowing in the dark night – quiet and moving. To many, he was akin to an unparalleled and untouchable god.

Only in the presence of Bai Jin Xi would this famous top police superintendent expose his deeply hidden shameless nature.

“Come and sit nearer to me, I won’t eat you. At least, not now.”

“I have never touched other women before. Do you want to check my body?”

“Bai Jin Xi, never ever leave my side. Every year, every month, every moment, every minute, every second.”

In her heart, there exists an obstinate old man – one who has tirelessly loved her throughout all these years.