A thirty-something corporate slave is reincarnated as Cain, an aristocrat in another world. Cain is still ten years old and lives a life of luxury in the royal capital, but when his father falls ill, he is sent to his territory as the lord's representative. He thought he could relax in the countryside, but he soon finds his territory in ruins and with huge debts. Riots occur one after another, intervention from the neighboring earldom occurs, and he is forced to take on mistresses called maids - will the prestigious Carlier family be able to make a comeback? Armed with alchemy and cheat knowledge, Cain's challenge begins!

Man's true worth is to entertain the beauties of the world. Summoned in a different world called Romless, the college student Simon Claud (or Simon Kurando) aim about women, treasures and adventures runs around the labyrinths, deserts or cities. Young ladies, princess knight, beast girls, elves or woman assassins, I'll get them all! The most absurd dark fantasy is now unveiled. Men must adventured until the death!

After dying in a mountain climbing accident, a 28-year-old man finds that he is reincarnated in an alternate world… as a POLAR BEAR. After a climber falls off a mountain, he wakes up as a polar bear! Now, he has to protect six werewolf sisters and use his wits to navigate the dangers of the forest. ---