Exorcist of Lust: Kaede

Onmyoji, a mysterious profession passed down through the ages, has gradually faded from public view but still exists today. Each Onmyoji team consists of one male "Yangshi," who provides the "Yang energy" needed for exorcism, and one female "Yinshi," who acts as the vessel for this energy, maximizing the power of Yin-Yang.
 
The story is set in an abandoned Western-style mansion. After receiving a request for an exorcism, "Yinshi" Yue and "Yangshi" Yang arrive, only to find the case is much more challenging than expected. As they gradually exorcise the mansion's spirits, Yue and Yang realize that things are not as simple as they seem, uncovering the mansion's true secrets step by step.

A 2D gun shooting action game in which a gun wielding exorcist fights monstergirls.

Evangeline Glacier, the dual-pistol exorcist, is an elite of the Exorcism Order’s England branch and the protagonist of this work.
Since childhood, she has easily carried out demon-slaying missions all over the world, admired by all for both her strength and beauty.
One day, during a mission in England, Evangeline fails to capture a low-level demon summoner. Ordered by the Order to track him down and secure him, she heads to “Kokusho Island,” a remote rural island in the far east of Japan, infamous for its sweltering heat and humidity.
However, the island is riddled with vile traps set by the summoner.
What was thought to be an easy assignment soon develops into an unexpected situation for Evangeline.
While living quietly on Kokusho Island, she must take on the “game” of demon extermination laid out by the summoner…

After being falsely accused and ordered to drop out of school, you are forced to hide in a dark room and live your life. You thought your life could not get any worse, but you fell into a scam of online nude chatting and got caught in the middle of a fight between the gangs and the WSA.
You are not only arrested and imprisoned by the WSA, you are even sentenced to death. You have to either be the dog of a young lady or the hostage of a ruthless killer to have a chance of survival.
You will make your own choice between the daughter of the head of the WSA and the daughter of a gangster.
Modern technology versus the slums, the WSA versus the gangs, third-party mysterious forces, and strange alien creatures - all of these conflicts are shrouded in an impenetrable fog that will shatter your past life. Start over, solve all the mysteries, and become the hero of the city.

At just 20 years old, your life is about to change forever. After the tragic loss of your parents, a mysterious benefactor has provided you with a luxurious home and a chance at a bright future. But there's a catch: his will stipulates that you must marry one of his three enchanting daughters within days to secure your inheritance. With the benefactor's wife and daughters now living with you, your life becomes a whirlwind of passion, desire, and complex relationships. As you navigate this new reality, every decision you make could lead to love, passion, or even a harem full of lasciviousness.