An ordinary high school boy, Saito Yuma, gets hit by a car on his way to school and is reincarnated into another world, Mistoria. When he wakes up, he finds himself in an unfamiliar grassland. The unique skill he receives is an "ultra plain" one called Increased Charm Rate. "A skill like this is useless for fighting or everyday life," he thinks, but for some reason, every woman he meets starts to fall for him. On top of that, the frequency of confessions is accelerating daily. What he doesn't realize is that this skill is actually a super harem-inducing ability that unconsciously attracts women of all races and social standings!
One quiet night, deep within a monster forest where stars twinkle, the kind-hearted hero Allen encounters Licia, a bubble slime girl who has collapsed, wounded from the scars of battle. Her body sways as fragile as translucent bubbles, and with a weak voice she softly tells him: that with a special 'power' she can recover from wounds and regain her energy...
I've enrolled in the prestigious boys' magic academy "Luminous Arcadia"! My heart was pounding as I stepped through the gates to fulfill my dream of becoming a mage—but from day one, things looked ominous. The rumored "Magic Duels" apparently have a terrible punishment for the loser, but no one will tell me the details. And then the worst announcement. At the welcome ceremony, my first opponent is—the academy's strongest genius, Leon Crowley!? "I'm looking forward to this, freshman," he said with a grin, but it's terrifying! The duel is tomorrow. What on earth is this "punishment"...?
The protagonist is a college student who, using his summer vacation, returns to the rural town of Yoigahama, where he spent his early childhood. Surrounded by sea and mountains, the town is steeped in festivals and folklore, but since the protagonist left, it has gradually begun to decline. After returning, the protagonist encounters several mysterious beautiful girls amidst the nostalgic scenery, and through them, he begins to touch the 'secret' hidden in this town.
A certain prestigious academy. On the surface, it is peaceful and orderly, but at night, a secret "Night Society" is held where only selected students are allowed to participate. The Night Society is a forbidden ritual that drives the academy's underworld, and participants are bound by rules that require them to hold each other's secrets. The protagonist is a new student at this academy. After stepping into the Night Society on a whim, he gradually becomes entangled in the challenges and conspiracies that the heroines carry. Depending on the player's choices, he can save them and deepen romantic and physical relationships—.
During the morning rush hour, destiny quietly stirs inside a jam-packed train. Riri Hoshimiya, a girl with an innocent smile and a kind heart, accidentally breaks the protagonist's glasses in a sudden collision. Her heartfelt apology, the regret and sincerity reflected in her pure eyes—these awaken the dark desires lurking within the protagonist. Amidst the swaying of the train, her purity is gradually defiled...