The Greatest Mechanical Engineering Contractor in Another World - Chapter 15: Building the Steam Locomotive

A woman from ancient times falls in love with her soulmate.

[Warning!!! Adult Content!!! R18!!!]All his life Damian has endured abandonment but his fiancé's betrayal with a senior associate was the last straw that broke the camels back. Shattered, Damian ended his life with a bullet to the head.[Rejoice, you have been chosen to become one of the seven potential successors of the demon lord!][Good Luck. You will need it]Instead of death, Damian is given a second chance at life but as one of the seven princes of hell. The Introduction of the system into his life turned it into something adventurous.Tasked with sleeping with virgins, seducing the righteous and spreading immorality to the entire realm, Damian is exposed to a world he never knew existed.“But wait, you mean I also inherited a three wives as well?”“What do you mean they are the jealous types and I'm not allowed to get married?”---

Ye Yun traveled to the Star Railway World and obtained the “Shop of All Worlds” system.Through this system, Ye Yun can sell items from across different worlds and invite guests from other realms to visit the Star Rail.His first encounter is with a space traveler named Stelle, and soon... many new experiences begin to unfold.Each time the shop's turnover reaches a certain amount, Ye Yun receives a reward from the system.

Chen Lu Si finds a strange stone and meets a strange girl during his tomb sweeping.After the girl slashes him with a sword, he finds that he couldn't control his whole body but his mouth, and his hands are turning into swords.“I have no objections to the rest, but I think the danger sequence should be upgraded to A. His Transforming Blade ability is too dangerous for ordinary people... And I don't think recruiting him into Celestial Strategy is a good idea.”“C, you saw it earlier; his arm got dislocated cutting a bullet. Although it can barely handle modern weapons, it's uncertain against fully automatic weapons.”