Magika no Kenshi to Shoukan Maou - 2.5.2 — The Qualification of the Living

An unexpected discovery in Machu Picchu has transported a young professional thief from Earth to a world filled with mystical powers and evil plots. With his beloved teacher and best friend killed during the calamity, his only goal is to become stronger, so that he can take revenge for them.This is a novel filled with politics, the struggle for power, evil beauties, and of course, Divine Immortals.

- Description from Novelupdates

In the wizard world, the mysterious magic cube gave Lin Suo the ability to fuse all things.However, sometimes the recipe was a bit strange. The Evil God would shake his head when he looked at it.Horse corpse x 2 + stone + wood + clay + tent cloth = Double Horse Chariot.Octopus corpse + flower of enlightenment + black goat corpse = octopus flower with black hair?Skeleton + Bloodthirsty Vine + Vampire Eyeball = Thorny Creature Eyeball???Lin Suo: As long as there are corpses in the recipe, it will definitely make the Evil God frown.

When I was reborn in South Korea, I wanted to live my life in peace. Pass the activation system, unlock the 'Big Brother' career, obtain the invincible system, and embark on the road to power

Transform into Divine Dragon and dominate the world!
He is the only Divine Dragon in the sea who founded an underwater Dragon Palace.
With Crawfish Soldiers and Crab Generals as his followers, wild sharks and gigantic octopuses as his subordinates, he is the dragon that rules the city.

- Description from Novelupdates