MTL - The Rise of Space Technology - Chapter 42 , 749 points of science champion

Zhen Lang and Gu Jing have been childhood enemies for over twenty years and pretend best friends in front of their parents. Zhen Lang and Gu Jing’s source of happiness is defaming their enemy (each other) at every opportunity, dreading the day their parents’ match-making dream comes true.

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

They say luck is an uncontrollable force and karma is nothing but a cycle of cause-and-effect that depends on one's deeds. But what if luck somehow really could be manipulated while the way karma worked could be changed?

With the appearance of the Realm Games where every life became worthless and Artifacts that granted various powers, humankind was pushed to the ultimate path of evolution for one last time!

Raven, a simple young man, was also forced to walk on such a path, which with his cursed bad luck became even more difficult than for others!

However, what he did not know at that time was that it was not only humanity that was coerced with such a cruel fate but every living being in the far cosmos too!

Come and follow Raven on his journey and witness how he struggles his way through hardships and how he shifts his seemingly already decided fate that the Gods have destined him to walk from the very start!

I, Rorschach, the god of the world, the most powerful Kryptonian, the leader of the Justice League, the founder of the Emperor Organization, the gravedigger of countless civilizations in the multiverse, the most handsome man in the world, there is no one!

…………

PS: The non-standard MCU universe can be regarded as a similar parallel universe. The timeline is based on this book, first Marvel Universe, then DC, X-Men…

- Description from novelbuddy