Echizen is a game designer who is ground under the boot of a high-pressure corporate job. They don't respect him enough to let him do what he's best at: building brutal puzzles and traps for players. But after he's sucked into another world, his overlooked skills will come in handy! Stranded in a hellish dungeon and threatened by marauding heroes, Echizen finds himself siding with Sophilia, an alluring demon princess. Using the world's magic, he puts his game developer talent to use in her...

Souta, a failed game creator, is summoned to another world by Princess Sophie, the daughter of the Monster King, where he gains the power to transform his video game traps into the real, deadly, deal. Using his new powers, Souta fends off a party of heroes out for Sophie's horned head--until Veloce, a white mage who is both insane with grief and horny for revenge, traps him! What made her snap? What'll get snapped off?! Can the trap master escape...intact?!

Through the masterful use of his trap powers, Souta has managed to protect Princess Sophie and her band of monstrous friends from the savage heroes out for their heads. That is until the Royal Hero's Army shows up and vaporizes their humble dungeon abode off the face of the realm with a magical blast! Now fully aware of the immense power gap between the demons he's protecting and the genocidal heroes he's up against, can Souta escape, or will he be...trapped?!

Souta and Sophie are celebrating their hard-won victory over the malevolent lord of Towmill, when sexy succubus Lilith steps out of the forest having escaped being kidnapped! The party follows Lilith to a new town where they will fight to liberate monster girls from an evil brothel owner...and his allies at the very top of human society! The traps are set to hard-mode for the epic finale of a game dev's odyssey across a dark fantasy world, but who will they snap shut upon?

Talk about your extreme career changes! Naruse Soushi, a single, middle-aged man and private secretary to a politician, lies on the verge of death. Meanwhile, in another world, the princess knight Reina is about to lose her life. The princess's soul is removed--and Naruse is summoned into the empty husk of her body! Reincarnated as a beautiful young woman, this man is doomed to the fate of...working at a yuri brothel! Does he have what it takes to succeed?

Right after being summoned to another world by Princess Alicia and granted the powers of a hero, Shinohara Shinta discovers that the princess loathes otherworlders and is scheming to get him killed! With his new abilities, Shinta begins to "train" the princess's body in her sleep to sneakily get the upper hand. But as suspicions begin to flare, can Shinta keep his pervy secret and find a way to escape certain doom?

Under the orders of Princess Deila, Retta has come to Nargala to meet Arc, a man who may be connected to the Madilis Empire, according to Olga. After infiltrating Arc's coronation, Retta ends up dispatching a suspicious attendee, and learns of Arc's true relationship with the empire. An alliance is formed between Retta and Arc, and the stage is set to topple the empire! But are their combined powers enough to take on the empire's enormous army? Meanwhile, Lati questions Olga's motives in r...

Lint is training day and night--especially night--to defeat the evil Cardinal Kilaem! Valon, Captain of the Dreadknights, stands in his way, and he needs one more person for his party. Will Lint be able to tame Valon in the same sexy way he has tamed the other members of his party, or will her mystic armor stay on and her purity remain intact?!

Compelled to marry a royal demonness and put to work--on the battlefield, and in her bedroom--Albert finds his new life in another world anything but peaceful. Yet thanks to his knowledge of Earth's history, Albert is able to launch a revolution, and is having a ball doing it alongside his sexy demon bride!

While carrying out the ultimate Val Love with all the Valkyries, Takuma Akutsu thought deeply about who the partner he loved the most, who his heart’s desire, truly was. Now, Takuma shares a soul with the one who came to his mind, and they swear to live together as two!

Procel has charged full-speed into his plan to save Marco, not only from the attack on her dungeon, but from her own fate. The Demon Lord of Creation is prepared to make sacrifices, big and small, even if it means he loses the respect of Marco herself. It's an emotional plea from Procel that shifts fate and begins to build a new future!

As if fending off the enticing and continuous advances of not one but two of his childhood crushes wasn’t enough, Hayato now faces an even bigger challenge—Emily has taken over the Familia Shared House! The girl he once called his little sister is all grown up and ready to weaponize her unique charm to take her revenge! Not to be outdone, Seraphy and Maria turn up the heat, and it’s anyone’s guess which of these fetching femme fatales will come out on top. With four of the world’s top spie...