It's Actually Not Easy Wanting to be a Supporting Male Lead - Chapter 6.13

Adam, who mysteriously transmigrated to the Marvel universe over a decade ago, has established the powerful Umbrella Corporation. Now, he's unleashing a new era of viral evolution. The Progenitor Virus, T-Virus, C-Virus, and G-Virus are just the beginning of his sinister plans.As heroes and villains struggle to contain the chaos, new threats emerge: the Blacklight Virus, Z-Virus, and the dreaded Cthulhu Virus. Adam's shadowy influence grows, pushing the Marvel universe to its limits.

A man is reborn into the world of Avatar: The Last Air Bender as a waterbender from Katara's tribe. Best of all, he was the same age as her, and he had a system with him to help.He knows the future and a system that lets him continuously get stronger by completing quests or long-term missions, as well as giving him the ability to copy abilities from others for himself. He will become invincible in the world of Avatar, even more so than the Avatar himself.

Welcome Zhang Yu to the art life section of Yangtai. I am the host army!
     The literary world calls your work the peak of God.
     The comic world calls your work insurmountable.
     The music industry calls your work the limit of art.
     The film industry calls your work a box office myth.
     Of course, these are not what I want to ask.
     I want to ask…
     What is it for the sports world?

- Description from uukanshu

Meng Yang had done a lot of s*upid and wrong things in his life. Jumping around like a clown, annoying and unpleasant. Only after his tragic death did he know that he was a cannon fodder written in a book who only existed to set off the protagonist shou.