One Piece: The Strongest Swordsman - Chapter 22: New Partner?

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

The grandson of the richest person, is just this willful.He doesnt wanna just be a rich guy who spends money for living,At this time, he became a bodyguard of a Beautiful CEO,“Be your temporary boyfriend? Can, but...”“Just show me how can we make a deal, or in other words, what can you do for me?”

Gin finally transformed his soul to Complete Dragon soul, but price he has pay his Physical Body's Complete Destruction. He Reincarnated to completely different universe with different rules from past life. society, culture everything is different and new to him, despite being a 100 years old soul with a teenage body it will be little hard for him to adapt.Welcome to world of Genesis. To know more Start Reading the story.[Caution :This story some times may be too much emotional,Keep a Cloth/many tissues with you. You will need them at some point to wipe your white... tears.]Wild people come enjoy the adventure of A Big dragon and a little dragon who most of the time hides from people.[Warning:Story will contain incest, yuri, Readers read will caution]

In the endless Universe is eight primordial laws. Each of the eight laws have been fused with a supreme expert, but unbeknownst to everyone, there is a ninth law in the universe. It tears open the Primordial Chaos and is beyond reach.

Di Jiu—whose name is a homophone for ‘ninth’—is the ungifted son of a powerful Di family clan in the Ji Nation as he lacks martial roots. Unwilling to resign to his fate, he practices medicine, hoping to one day cure himself.

- Description from Novelupdates