Life in North America, you call this an autopsy officer?! - Chapter 2 The Three-Year Agreement

Tang Long was brought to the Immortal Cultivation World by an immortal who noticed his affinity to wood and cultivation.
Relying on his amazing talent, became one of the five emperors of that world.
He failed his Heavenly Tribulation and had his soul scattered into pieces but one part found its way to Qin Haodong on Earth.
With his excellent medical skills, he became a divine doctor of traditional Chinese medicine and encountered the baby girl he made before going into the Cultivation World, whose mother was as pretty as a fairy. The little girl even asked him to find more lovers. What a cute girl…

Humans across the world ended up joining a “Demon Kings and Heroes game”.

Several billion people were set down upon another world to act as “Demon Kings” and “Heroes”. Everyone has to chose their starting races from the start.

Zhang Nu was set in the Demon King camp.

He discovered that he could see hidden information that no one else could.
[Slime Demon King]. Low grade demon king bloodline… Not recommended!
[Kobold Demon King]. Low grade demon king bloodline… Not recommended!
[Dark Elf Demon King]. Mid grade demon king bloodline… Can be selected!
[Bloody Giant Demon King]. High grade demon king bloodline… Recommended!
[Abyssal Dragon Demon King]. Strongest starting bloodline… Extremely recommended!

[Witty and Sarcastic Prosecutor × Brooding and Poison-Tongued Diplomat]Ever since she became a prosecutor, Jiang Tong has been living her comfortable little life. But one day, everything went terribly wrong. Not only was her case dismissed in court, but she also had to deal with a new neighbor who seemed to be nothing but trouble.She was just bringing a little pup home for the night, planning to play some games and relieve her stress, when she saw a complaint letter on her boss's desk. Jiang Tong couldn't bear it any longer and kicked open the neighbor's door, furiously pointing at the man in front of her: “What exactly did I do to provoke or hurt you?”But she didn’t expect to be cornered against the wall. Bo Nan smiled, his eyes full of intensity: “Yes, you hurt me, not planning to take responsibility?”Jiang Tong slowly took out a notebook, flipped through the pages, and said, “Then tell me which number you are, let me check.”Bo Nan: “???”This story is about both parties being devoted, one-on-one, an exhilarating read with a happy ending.

'A self-centric Female Lead, lost-in-love Male Leads, and useless extras who will die. On top of it, this world will not be here for long because of that ancient threat. So, what should I do now?'What kind of world was a world of Female-Oriented Fantasy romance? One filled with tinted glass and roses? Life should have been easy here, right? Wrong! Layla had read this book before, and she knew what happened.“Those useless leads left this world in a shamble! I need to do something about it before it gets destroyed. If I am going to live here, I need to ensure this world stays alive long enough. Who has time for romance when the world will end soon?”Her goal was set, and her life was laid out. Layla was going to use whatever she could to secure her second life.Everyone was a useful piece from here on, and Layla used them well to achieve her end goal. This might be a world based on a fantasy romance, but she would ensure it would not repeat it's ending.______Note: It has a strong Female Protagonist as the MC. No romance, no harem, no yuri.