I Possessed a Demon Sovereign - Chapter 17: You People Deserve Pennants

A ring-shaped bio-computer produced in 3009 AD, traversing the space and time onto Du Cheng’s head, a powerful intelligent program let Du Cheng tapped into high-tech knowledge in the next millennium.

——Commerce, industry, science and technology, Du Cheng will be leading the way, developing high-tech from the future, and making himself invincible.

——From an illegitimate child who was driven out of the family to the economic leader, creating a business empire, Du Cheng’s future is the road to the ultimate glory.

- Description from Novelupdates

[WARNING! R18 CONTENTS!]Reborn as a King and with a Harem of Seven Wives.It looked like a perfect restart of life for Daniel but he didn't expect to become Lumiel who was the King who should have died before even the Gamestory started!Not that mattered, since he only cared about his Kingdom, his family, his Wives and his Concubines and how to extend his harem of wonderful women, all the while protecting his Kingdom from the threats of the Game!Unfortunately as the King who should have died, Lumiel will find himself despite himself dragged into the main plot of the Game with the Heroines and Protagonist!

After his girlfriend broke up with him, wandering all over the place, Xia Tian happens to see a girl about to be hit, after he saves her, he ends on the hospital. Now thanks to his accident Xia Tian awakened the ability to see through anything, be it weak points, or through clothing, nothing escapes his eye. Especially girls.

- Description from novelupdates