Invincible: Starting by Unsealing the Sub-System!

[System] [No Female Lead] [Playing It Safe] [Running a Shop] [Wild Overthinking] [Behind the Scenes]

Dungeons appeared out of thin air across the world, and all of Blue Depth entered the age of Professionals.

Monsters and demons ran rampant outside, while strange beasts and evil gods held everyone in their grip!

Inside the dungeons lurked all manner of horrors, ready to eat people and tear them limb from limb!

The whole world was in turmoil, and everyone struggled to survive!

Only by becoming a Professional and risking your life could you survive in this dangerous world.

Gu Ci transmigrated for no apparent reason. From the start, he became a student who had failed the college entrance exam, and acquired an Infinite Combat Power System along with it. He also unlocked his first sub-system: a mini-game system.

All he had to do was log in every day and chop trees in the game to collect all kinds of dropped gear, with an endless supply at his disposal.

He immediately logged into the "SkyNet" and opened a shop, listing gear for sale online!

Who could have guessed that the Longguo Professionals, who were struggling at every turn, would go crazy when they saw his gear!