MTL - Resurrection of Reiki: I Will Win Every Bet - Chapter 375

Going for a swim, she ends up in an ancient wild Beast World and ends up being brought home by a handsome wolf.

Humanoid beast? Ahem…. Humanoid beast….

Because a female immortal sealed a mischievous and sly fox spirit into his right hand, ordinary senior high school student Liu Yi henceforth began his extraordinary journey as a immortal practitioner.

The fox spirit said:

“The prettiest girls in the class, the daughters of rich families, the evil female cult members, the beautiful women in the world of immortals? All these beauties are no longer a dream!

Come, become an immortal and even a diaosi could counterattack!

Come, become an immortal and kill all of the tall, rich and handsome!

Come, become an immortal and capture all the beauties!”

“Liu Yi, I said to capture all the beauties; not to capture me! Hey! Stop!”

- Description from Novelupdates

You Liangxing would never open the speech function in game.
That was because his voice was…
Particularly! Kittenish!

But there was one day, he queued up with a teammate who had so much to say that they may as well explode. Vexed to the point of no return, he contributed a voice that was capable of splitting heaven and earth, “Don’t BB.”
The other party who was being scolded stilled. In the ensuing silence, he suddenly let out a long, relishing… Moan.
You Liangxing: “…..”

Later —
He realised that the person was a great god,
Much later,
Without him realising,
He became the great god’s royal healer.
…. And also his boyfriend.

- Description from Novelupdates

A series of short stories in the world of Toaru Majutsu no Index organized into chapters featuring Kanzaki Kaori as the protagonist, going around the world and space doing missions for the Church of Necessary Evil, however, there is more than meets the eye as each incident is connected.

One chapter was bundled with each limited edition release of the Toaru Kagaku no Railgun anime DVD and BDs, with all of them together being equivalent to a single normal Toaru Majutsu no Index volume