(Marvel + multiple female protagonists + summoning flow + invincible male protagonist.)

Chen Tian traveled to the Marvel world.

When he woke up, he was locked up with the Ten Rings and Tony Stark.

On the day when he and Tony were about to escape from the cave, his golden finger appeared.

A huge demon appears.

The devil grinned and introduced himself to Chen Tian: "Hello, I am Diablo."

From then on...

There are countless alternative heroes in the Marvel Universe.

"You guys, do you want to dance too?" The complete Susanoo appeared in front of the Frost Giant.

"Ah, I'm just a hero out of interest." A bald man wearing a yellow tights stood in front of the purple potato spirit.

"Ka....Me...Ha...Me...Ha!!" The blond man who was spewing golden flames launched a shock wave towards the gods.

Chen Tian held Frostmourne and looked at Diablo who had a strange look on his face beside him.

"Um...Lord of Terror...it seems...you are the most useless one."

When Chen Tian said this, a filial son behind him who had Frostmourne robbed him twitched his lips.

Uchiha Kai: "I'm a hapless guy who traveled to the ninja world. The system is a sham used to make games and train me to be a super game producer. What kind of suffering is this?!"

System: "After testing, this is the earth in 2024. Please complete the production of the first game as soon as possible."

Uchiha Kai: "Okay, okay, you want to play it this way, right? Okay, since I'm not having a good time, let's use the Uchiha way to make the world feel pain!"

"The underworld game, start it for me!"

From then on, the ninja world had an old Uchiha thief who used the Sharingan to make the underworld game to avenge the world.