MTL - Villain’s Strategy - ~ Work related

It is an era of artificial superintelligences, interstellar travel, gene medicine, and virtual reality worlds. Far into Earth’s future, 15-year-old Gu Ding is a student of Cerulean Military Academy by day, and tavern waiter by night. His ambition: Become the space pirate with the highest bounty offered by the Universal Federation Government. With the help of Neptune, a neonate super-intelligence, Gu Ding finds himself thrust into a galaxy of shadowy organizations, political underdealings, and otherworldly forces that lie beyond human comprehension…

This novel is also known as Long Live the Mad Wife!

Daughter of the Feng Family, born a waste. Forced to marry a fool in an attempt to expel evil influences. When the first killer from the 21st century possessed this body, the sky and the earth surged. She was indifferent and cold-hearted but she let her guard down around him alone. She thought he was a pleasant sheep but didn’t expect him to be a gray wolf in disguise!

- Description from Novelupdates

[Ancient Setting + Light-hearted Comedy + Strong Female Lead + Coming-of-Age Heroine + Ensemble Cast + Political Intrigue + Patriotic Themes]Chu Tianjiao is the eldest daughter of a prestigious military family. In her previous life, she devoted herself to fighting for her country, but after death her soul was trapped in the imperial ancestral temple, unable to be reincarnated.She spends her days chatting, joking around, and enjoying a sort of posthumous glory with a group of royal ancestors.Once a novice at palace intrigue, she learns many things from these imperial forebears. Some teach her poetry and rhythm, others force her to memorize medical texts daily, while the rest regale her with stories from which she gleans the arts of political maneuvering and maintaining balance of power.The heroine grows stronger with each passing day.One day, a fire breaks out in the ancestral temple. The heroine leads the group of ancestors back to the present era.These ancestors were all emperors and empresses in their past lives. Their change in status after being reborn leads to all sorts of comedic situations.But your ancestors are still your ancestors, after all.Each possessing unique skills, they help the heroine crush her enemies and slap faces, vowing to change the fate of national ruin and family destruction from their previous lives.The heroine gradually sheds her rash personality from her past life, embarking on an unstoppable path of dominating the world.

Demons in Academy of Light are described as vile, dark, cruel, evil, impure, and a whole lot of other things. At least, that’s how they’re portrayed in the game—a sacred land where demons and dark energies aren’t supposed to exist. That’s how it was supposed to be... So what the hell am I supposed to do now? Thanks to my rotten luck, my soul ended up possessing the lowest-ranking demon, the one who dies at the very beginning of the story... I’m screwed! I have no other options left... If I want to survive, I have to kill the protagonist.