MTL - American Comic: Create An Oasis at the Beginning, and the Rise of Mutants - Chapter 107

Lin Jiang travels through the world of cultivation and obtains the Lifespan Check-in System.Check-in for a day, gain one year of lifespan.This nearly infinite lifespan allows him to live tens of thousands years, bearing witness to numerous lives passing by, their joy, grief, and everything in between.He has persisted from the Stone Age to the Cosmic Age and ranges from cultivation to science. He is there, always there, as the eternal guardian of mankind.(Not a dark and thrilling story, be cautious)

When Lu Jingyan first met Sheng Xian, a thought popped into his head: he wanted to see this man cry.Latter, Lu Jingyan cried....Lu Jingyan first met Sheng Xian in a bar, her phone had no signal, so she asked him to lend her his internet, asking him what the hotspot Wi-Fi was?He said, “Your birthday.”Lu Jingyan didn't have time to enter the password before her friends called her away.She thought that Sheng Xian using her birthday as the password meant he must like her, though he was a bit introverted. She flirted with Sheng Xian overtly and covertly for half a year before she discovered that Sheng Xian's Wi-Fi password was: nishengri...Gorgeous young heiress X youngest professor of Law SchoolSweet text.1V1.

Xue Xi is forced to fall in love at first sight with this dangerous man on their first meeting. With death being the only other option, she makes the first move:

Qin Yichen returned to his youth with his memories of more than 10,000 years. Superb mental strength, advanced elixir formula, advanced martial arts.

- Description from xbiquge