ShadowBound: The Need For Power - Chapter 27: We’ll Make You Regret It

Within the virtual world of “Avalon Online”, Finn, or otherwise known as “Echo” within the game, was one of its greatest players. After logging off from a long session, however, he notices something awry outside of his apartment.The streets were flooded with chaos, screams echo through the night, and hell is loot loose. Monsters from Avalon Online are running through the streets, wrecking havoc. In the midst of this hellish awakening, Finn is greeted with the one gift bestowed to humanity in this dark hour:[...Assessing life experience…][Assessment Complete][Name: Finn Thorne][Age: 20][Designated Class: Assassin][Starting Level: 5][A [Legacy System] has been bestowed to you for your accomplishments within Avalon.][Assimilation System Awakened.]In this twisted turn, as the world as it was once known is gone with the arrival of magic and monsters, the remnants of humanity must level up if they wish to survive.Finn is left in this dark, hopeless apocalypse, using his own experience from Avalon Online to best survive what seems to be an impossible task.

Li Pu, who has the blood of a summoned beast, originally just wanted to lie down honestly, but found that his talent as a summoner seemed a bit unusual…

- Description from novelbuddy

JoJo?

No, this is Dio!

After crossing, the protagonist is examining his new identity aggressively— Dio Brando, a British and Chinese mixed-race coach ratio!

But wait a minute…

This is the Marvel Universe? How long will it take for Thanos to reach the battlefield?

By the way, I have a cheat!

Star Platinum, The World, Crazy Diamond, Killer Queen, Gold Experience, King Crimson… All for me!

Ding, hello new player, your first Stand has been drawn.

Looking at the ‘Little Tomato’ who was smiling at him, as the only Stand User in the Marvel Universe, Dio was speechless, then lit a cigarette silently, looked up at the ceiling, exhales smoke, it’s just a mystery how life is so harsh!

- Description from Novelupdates

An orphaned boy with dreams of making it big through being a blacksmith is given a once in a lifetime chance to succeed when he's taken in by an odd pair - Eggor and Ella. While former teaches him the arts of craft, the latter teaches him the mysticism of cultivation, granting him two paths to tread in this life.