Maou-sama no Machizukuri! ~Saikyou no Danjon wa Kindai Toshi~ - Volume 10 Chapter 19

A teenager named Evan Mason was reincarnated into the magical world of Harry Potter and goes to school at Hogwarts!
With only his knowledge of the future and great talent for magic, he takes the path towards the top of the magic world, only to realize that ever step he took, changed everything!

- Description from Novelupdates

Yun Xiangxiang was a well-regarded celebrity in her previous life.

In the depths of a newborn universe, a cultivator takes advantage of the abundant energy to refine himself a treasure. But after 14 billion years of refining and quite a few more to go, he decides to entertain himself by releasing countless systems and watching how the creatures of this fledgling universe handle them.

On Earth, a young man, lost and confused about what to do with his life, sits in a park and looks up at the night sky. A shooting star, a wish and a bang. When the boy finally wakes up he hears a sound, "assimilation complete. Launching System. Welcome to the Midnight Inn. Host Designation: The Innkeeper."

WARNING! MATURE CONTENT!

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How do you celebrate Valentine’s Day?

Maybe you will answer that you are going to confess your feelings to someone while saying: “Be my valentine?”

It was a common thing, but Bai Chen had another idea for celebrating Valentine’s Day. He already had a girlfriend who was beautiful, intelligent, and kind, but on Valentine’s Day, he wanted to make his girlfriend his valentine in a different way.

Having lived for more than two decades but still a virgin, Bai Chen wanted to end his virginity today as a way to make his girlfriend his valentine.

He was very enthusiastic about it, but who would have thought that his heart wasn’t strong enough to stand his enthusiasm until he finally got a heart attack when he was only one step away from making his girlfriend his valentine?

And what was even worse, not only did Bai Chen fail to make his girlfriend his valentine, but he was also transmigrated to a world completely different from his world.

He transmigrated into another world and became a Werewolf Prince, and as if that wasn’t bad enough, he became a gay Werewolf Prince.

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“How can I be gay? I’m as straight as a metal pipe, and I will only break but never bend!”

“Are you sure about that? But metals are ductile and malleable, and they can be shaped, bent, or manipulated without breaking.”