From Idler to Tech Tycoon: Earth - Chapter 142: Dear Casanova

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.

Crossing into a different world and impersonating the Lord of a city, a city encompassing five hundred miles, an elder sister having celestial beauty, and double digit number of lovers.

Tasked to revive a perilous family, Lanling, a third year university student, felt an overbearing pressure on his shoulders.

Hosting the Demon Star in his body, he can directly devour other people’s force and make it his own, he crossed through with a sole mission: To Utterly Destroy This World!

From being the Lord of Tianshui City, becoming the Queen’s husband, to being the World Destroying Demonic Emperor, he became the King of the entire world.

- Description from Novelupdates

Sheng Tang raised a little pup, both adorable and obedient, but lately its behavior seems to be a bit off.“Tangtang is so sweet.”“Tangtang's smile is so beautiful.”“Tangtang is the most talented woman in the world.”“Tangtang's acting skills are unmatched in the entertainment industry.”Sheng Tang: You've been feeding me all this sweet talk, what are you up to?Mr. Gu: Is being a fawning admirer really so suspicious?Sheng Tang: ...You really want to be a dog, does your family know? Have I, your wife, agreed to this?

When I cleared the final chapter of a game that was a national failure, I became an unnamed side character in it.

A non-standard, unmeasurable, EX rank supporting character.