Azure Heaven Saber - Chapter 14 - 6: The Introduction to Divine Skills [as usual, asking for recommendation votes]

The main character is reborn as a character from a game he played in his previous life. This character falls into ruin along with the villainess, spending the last of their years together. A man named Kururi Helan.

Jin, a guy with no direction in life, through an unfortunate event gets his hands on a Hitman System. What transpired then was a struggle to escape the eyes of the cops while trying to complete the system’s missions. However, through a series of coincidences, he soon finds out that his parents’ death was not an accident. Read how he uncovers the veil that has obscured the truth from his eyes since childhood and finds out the darkness that hides under this veil. ‍

【Loving you is the sweetest thing in my heart】

Everyone in the First Affiliated Hospital knows that Xu Mai of the Cardiac Surgery Department is a high-altitude flower with first-class medical skills, first-class talent and appearance, and a icy aura… also first-class, which has frostbitten the hearts of a large number of suitors.

The new intern, Min Yue, became more and more courageous with the cold, persistently chasing after Xu Mai and wagging his tail: “Master, Master, I can warm the bed. The operating room is so cold, will you marry me?”

【Min Yue’s Love Story Theater】

Min Yue: “Master, as soon as I saw you, the dopamine level in my brain rose rapidly.”

Xu Mai was looking at the case and ignored her.

Min Yue pointed to her heart: “Master, the place between my second and fifth ribs is where you live.”

Xu Mai flipped through the medical records, but still ignored her.
Min Yue suddenly hugged her sweetheart from behind: “Master, I like you.”
Xu Mai stared at the case, his ears turned red quietly.
CP: Deputy Chief Physician of Bingshan Beauty x Energetic and Sweet-mouthed Trainee Physician

- Description from novelbuddy

One day every human on the world suddenly receives a mail claiming to enact the World Salvation Project. Half in doubt Kurosaki Shion, a diligent university student and loner, follows the mail’s instructions, becoming one of a million Demon Kings governing his very own Domain in the new world.

*** This is a post-apocalyptic story containing many fantasy elements. It is a somewhat dark tale following Shion as he grows while aiming for the unification of the all too sudden new world. It has many game-elements bolstered by strategical thinking while at the same time providing funny moments and romantic encounters.