Chen Rui, a gamer from earth, is reborn in a human body in another world, falling into the legendary, evil, brutal Demon Realm, inhabited by Devils called Mozu and where humans are treated as food. He has to survive while facing horrifying devils, poison dragons, and a variety of powerful enemies by using on a strange Super System chip and his wits, surrounded by the Devil’s beauties such as the black-bellied lolita princess, the iceberg queen, the violent scythe, and the charming succubus.

Wanting to live in the Devil’s world is hard! Wanting to live in the Devil’s world as a human is harder! Wanting a human to be the devil’s son-in-law is hardest!

Let us see how a small otaku uses his power and strategy step by step starting from an ordinary human to writing the legend as the devil’s greatest son-in-law.

The world had started doomsday, and I struggled for a year, before I died under an enchanted beast’s claw. Heaven has given me another chance, back a day before the end happen. Will I be able to change my fate, and that of my loved ones? Now, I will start my journey on becoming the strongest on the planet that the Gods have changed into a game world.

The era changed, the Heavenly Dao created the world, and all races in the heavens and the worlds traveled into the new world.

At the beginning, each person had a piece of land, building houses, farming, taming animals, mining, and preventing attacks...

Every creature needs to work hard to build its own survival base so that it can survive.

Luo Yu got the magical skill [Taichu Critical Hit], which can critically hit everything in the world!

[Collecting ordinary strawberries to trigger critical hits: get Zhulong Fruit]

[Buying ordinary stone knives in the mall to trigger critical hits: get Tiangong Knife]

Building houses, building bridges, mining, and taming animals can all be triggered, and critical hits can create miracles!

The cat girl wants to be his pet, the elves think he is the reincarnation of a god, he is called an insecticide by the world, and is considered by the earthlings to be a pre-Qin sword fairy...

While everyone is still trying to survive, Luo Yu has built his own castle, and he is on the road to becoming the supreme power!

A world full of magic and wonders, where dragons stand for metals, sprites stand for farming, knights cultivate qi, mysterious wizards dwell. In this world, a man who had transmigrated into the body of a baron, follows the prompts of mysterious symbols to change his destiny.