The Reincarnated Assassin is a Genius Swordsman - Chapter 619

This is the story of a boy who lived a secluded life in the mountains, tending his farm, rearing his fish, and dreaming his dreams. Eh? Did I suddenly conquer all worlds and become the big boss? Or am I still in a dream?

Jianjing was reborn into a parallel world and became a genius novelist.Or rather, the soon-to-be deceased young genius novelist…[System Warning]: You committed su*cide, estimated time of death in 10 minutes.[Mandatory Mission]: Escape from the enclosed room.[Reward and Punishment]: Successful escape means the author continues the story, failure means the story is abandoned.Jianjing: WTF?!System: This is just the beginning, face the storm ahead!Jianjing’s view of herself: An ordinary bestselling novelist.Others’ view of her: “Novelist Detective”, “Honorable Citizen for Bravery and Justice”, “Police Consultant”, “Surprise Guest for Horror House Shows”, “Human Representative Against Unknown Creatures”…

A good-for-nothing man married a beautiful girl but was kicked off the bed on the wedding night. Furiously, he wrote a bill of divorce and ran away.
He was schemed a car accident in which he nearly lost his life. However, it turned out to be a blessing. He swallowed the soul that passed through the outer world, thus obtained superb medical skills and martial arts.
Later on, with the silver needles and invincible martial arts, he embarked on the road of counterattacks and was committed to his great dreams.

- Description from Novelupdates

Kim Mu-ryeong is the youngest member of a famous exorcist family. He grew up receiving love from his entire family and was considered a genius. The kind that appears once every hundred years. “Mu-ryeong, let me make a request.” After enrolling in high school, Mu-ryeong began to do simple exorcism work. The apartment’s elevator is acting weird. Someone is having constant nightmares. Even things like getting rid of a stalker or acting as a boyfriend. It was more of a problem-solver job than exorcism, But Mu-ryeong, being someone who helped anybody, There was nothing he couldn’t accept. But even for Mu-ryeong, there was one person he avoided… “Ki Hwan-young?” Tall and handsome with a mysterious, intimidating aura, And known for being impolite and having no friends. One day, Ki Hwan-young came to see Mu-ryeong. “My shoulders feel heavy lately.”