MTL - Pokemon Black Fantasy - Chapter 647 :start to act!

"Ding! Congratulations on binding God's Chosen One. You will receive 150% of the other party's

Zeus, Hades, Poseidon, and many others—every human has the blood of gods running through their veins, it decides their fate. But Rhys, ever since he was born, showed absolutely no abilities. But at the age of 18, when his world had given up on him, the blood that remained dormant in his veins finally awakened……The Blood of Eros, the God of Love, Desire…and Coitus.

Xia Zhijun got the title ‘study god’ after scoring first place in the whole city. He’s the model of a good student in a teacher’s eyes: good grades, good manners, and quiet. When he wasn’t smiling, his entire body emits a cold abstinence aura. The girls only have the guts to look from afar and not get close.
Later, it was rumored throughout the entire school that even the study god would fight and hit on girls. Whoever dared to provoke his girl, he would teach you how to be a person at every minute. The night of the graduation ceremony someone saw him blocking Gu Siyi in the corner. He didn’t stop kissing even when she cried. He bit her lips and said in a raspy voice, “I’m going crazy…”
During college finals, Gu Siyi almost bursted out crying, “I’m such a failure. I won’t be able to find a good job in the future…And if I can’t find a good job, I can’t provide for myself…”
Xia Zhijun played with her pink earlobe and remarked, “I’ll take care of you.”
After they graduated, Xia Zhijun created a research company and Gu Siyi became the boss’s wife.
The commercial rocket, “Star of Siyi” was successfully launched. So everyone knew that the new technology superstar, Xia Zhijun has a wife who he spoils a lot.

- Description from Novelupdates

A polite and lethargic boy was reincarnated in another world as a vampire bishoujo.