MTL - Red Alert 1895 - Chapter 938 Teenage China says

Intelligence without ambition is like a bird without wings.

He said: “My only wish is for you to disappear from my sight forever.”

Song Youran deeply loved Xie Jingchuan because of the warmth he unintentionally gave her. But she knew that Xie Jingchuan didn't love her, so she spent five years trying to make him fall in love with her. However, the result was that Xie Jingchuan hated her more and more every day. Looking back, Song Youran finally chose to ‘disappear’ from Xie Jingchuan’s world …

Everyone thought that Song Youran had died. Only Xie Jingchuan believed that Song Youran must still be living a peaceful life in a certain corner of the world. Previously, he thought that once Song Youran disappeared, he would be happy. However, when the misunderstanding was finally revealed, this was the first time that Xie Jingchuan truly felt heartbroken.

Even if love and hate were to be forgotten over time, could she fall for him again as if she had never been hurt by him?

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!

Your meridians cannot be cultivated? It’s ok! There are Crazy Leveling System, do missions, kill monsters, swallow other people’s spiritual power, make pills or forge weapon, participate in big battle, you can gain experience!