Dungeon of Knowledge - Map: Myrin’s Keep

“Give me a group of adorable little players, and I can effortlessly overturn the other world!” – Revnor Murphy Lessenbra.Murphy finds himself reborn as a vampire in a world of sword and magic. But he’s not just any vampire – he’s a test administrator for a mysterious VR game called Reality Realm, and his unique system allows him to summon players from his own world to assist him in this dangerous, new reality.He must navigate the complexities of this new world, learning to command his players all while trying to understand the mysterious forces shaping this world.As he faces threats from all sides. He discovers that the players, despite their naivety, hold a unique strength, unfazed by death and fearless in the face of chaos. Their wild, unconventional tactics often prove more effective than the rigid strategies of established forces.He must learn to adapt to this new world, embrace his newfound vampire powers, and master the extraordinary abilities of his otherworld warriors.Murphy must decide how far he is willing to go to reach his goals – and whether he can truly control the unpredictable force he has unleashed into this world.

In regards to the MMORPG Cross Reverie, Sakamoto Takuma boasted an overwhelming strength that was enough for him to be called the Demon King by the other players. One day, he gets summoned to another world with his appearance in the game. There, there are two people that insist “I am the real summon master.” Takuma gets slave-turning magic used for summoned beasts cast on him by the girls –

Ryan «Quicksave» Romano is an eccentric adventurer with a strange power: he can create a save-point in time and redo his life whenever he dies. Arriving in New Rome, the glitzy capital of sin of a rebuilding Europe, he finds the city torn between mega-corporations, sponsored heroes, superpowered criminals, and true monsters. It’s a time of chaos, where potions can grant the power to rule the world and dangers lurk everywhere.

Li Wei travels through the Marvel world and accidentally awakens the Kamen Rider inheritance system.

As a result, he silently founded Feidian Intelligence, Fantasy Group, World Tree, Namba Heavy Industries, Zhinao and many other companies.

A terrorist consortium spanning many fields is slowly born in the shadows!

Tony Stark: Iron Man, no! From now on, I will be Kamen Rider 01!

Norman Osborn got amzons cells, developed them with all his strength, and turned into a Kamen Rider grandma!

In the face of mutants, the military developed Gaia memory, core coins, and created an army of adulterated bodies!

…………

A few years later, when Thanos led the army of darkness to Earth!

Everyone on the earth raised the drive in their hands, their eyes glowed red, and they looked at Thanos eagerly!

Thanos: ? ? ! …

- Description from novelbuddy