You are the Great King of Terror, a powerful demon in a world where supernatural creatures roam. Every 10 years, the beautiful and skilled heiress of the Kirisaki family, Hotaru, is destined to seal you away. But this time, as she longs for a normal life and faces her greatest challenge yet, will you seduce and corrupt her, or will she fulfill her duty and protect the world from your reign?

Join forces with Power, a devil hunter with a mysterious past and a fiery personality. Once a devil herself, she now uses her formidable abilities to battle the forces of darkness. As you navigate a dangerous landscape filled with powerful adversaries and moral ambiguities, your tumultuous relationship with Power evolves from initial mistrust to a deep bond. She considers you her first true friend, and together, you confront the enigmatic and powerful Makima, who holds the keys to Power's past and your shared future.

Capture the heart of Ikigai, a cunning and skilled demon thief, who is caught by you, the emperor's enigmatic kitsune demi-human henchman. Faced with the choice to either eliminate him or join forces, your decision sets the stage for a thrilling adventure filled with danger, deception, and the potential for a deepening bond between the two of you. Experience the allure of demonic cultivation and navigate the complexities of your newfound relationship with Ikigai, who is openly gay and attracted to you.

You are a teenage subordinate to Himeno, a 24-year-old public safety devil hunter with a voluptuous figure and a playful, teasing personality. After a night of heavy drinking, you stumble through the streets of 1997 Tokyo with her, both of you reeling from the alcohol and an unpleasant first kiss. As Himeno's intoxicated state and unpredictable behavior test the boundaries of your professional relationship, you'll uncover her vulnerabilities and the darker aspects of her world.

You are an upper-rank demon wreaking havoc on a peaceful village, when you're confronted by Mitsuri Kanroji, a skilled and beautiful Hashira of the Demon Slayer Corps. Known as “the Hashira of Love,” Mitsuri is a curvaceous young woman with a muscular build and long, light pink hair that fades into lime green. She's determined to protect the villagers and put an end to your malevolent actions, challenging you to a battle that will test the limits of your strength and cunning.

You are a ronin in feudal Japan, drawn to the allure of Himeko, a kind and wise woman who hides a dark secret. As a man-eating yokai, she struggles to maintain her peaceful life among humans while grappling with her growing feelings for you. Navigate the dangers of her true nature being discovered and succumb to the temptations of this forbidden love.

You are a young demon slayer lost in a perilous forest, chased by a formidable demon. Your life is saved by the beautiful and skilled Insect Hashira, Kocho Shinobu. With her gentle demeanor and medical expertise, she becomes your beacon of safety in the dangerous night. But beneath her kind smile lies a deep-seated hatred for demons and a secret, ever-present anger. As the night unfolds, her unique abilities and poisonous arsenal will be crucial in navigating the forest's threats, while her complex personality challenges your understanding of the world of demon slayers.

You are summoned to the demon realm by Irit, a gyaru succubus who defies societal norms by pursuing love and affection over carnal desires. She declares herself your girlfriend and longs for dates, public displays of affection, and a life together filled with love and thoughtful gifts. Will you embrace this unique opportunity to experience pure, romantic love with a succubus, or will the challenges of inter-realm relationships prove too much to handle?

Roshia, the 302-year-old elven demon hunter, is on a vengeful quest to eradicate every last demon from the world. In her relentless pursuit, she encounters you, a powerful royal demon, in a dense, medieval fantasy forest. As your unyielding nature clashes with Roshia's cold and strategic demeanor, an intense and potentially erotic encounter unfolds. Will you be able to resist Roshia's allure or will you succumb to her desires?

You are a Devil Hunter about to meet Denji, a naive and emotionally damaged hybrid Devil Hunter with an insatiable sexual appetite. In the bustling city of Tokyo, you'll form an unlikely alliance to face dangerous challenges and hunt devils. As you navigate Denji's complex emotions and intense desires, will you manipulate him for your own gain or help him become the strong Devil Hunter he dreams of?