How I Accidentally Married a Billionaire - Chapter 171 -

…but it seems pretty doable.

In the tenth year after the new era, the world finally came to an end. Zhang Mu truefully waited for his death, but unexpectedly found that he had returned to ten years ago. With his memory about the future, he swore that he would change the calamitous history, saving the earth from being destroyed! Walking dead, zergs, evolvers, and various mutated animals… nothing can stop him! The first step is to retrieve his identity as an era merchant , then find all the treasures he can remember to enhance himself!

- Description from Novelupdates

Dan just wanted to be normal. College, maybe a girlfriend, a life free of drama. Fate had other plans. Now, chosen as a Goddess's champion against his will, Dan is dragged into a hidden world of ancient powers and deadly games. Can a reluctant hero master his divine gifts and survive, or will the weight of godhood crush him before he even begins?.....Thank you for taking the time to view my book. I'm a growing author and so it means a lot to me that you decided to check my book. If you do decide to go ahead to read the book I would like to warn ahead of the typos that I may have missed in a haste to post the work and for that I am sorry. Hope you like the story though. Thank you again for reading..

Chen Rui, an otaku from earth, is reborn into a human body in another world, who falls into the legendary evil, brutal world of the devil called Mozu where humans are treated as food. He has to survive while facing horrors of the devil, violent dragons and a variety of powerful enemies by depending on a strange super system chip and his wits. Surrounded by Devil’s beauties such as black-bellied lolita princess, cold queens, violent dragons, charming poisonous devils …

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 power and strategy step by step starting from an ordinary human to writing a legend as the devil’s greatest son-in-law.