Kōichi Sōma

Serafina de Lavillant, the strongest female knight in the West, was sent to subjugate the barbaric tribes of the East. But when her mission fails spectacularly, she's captured alive and imprisoned. Humiliated and dreading what horrific torture she'll endure, she asks to be put to death. To her surprise, rather than tearing her limb from limb, the tribe leader asks for her hand...in marriage! Will Serafina face a cruel and abusive arranged marriage? Or will she discover that these tribes aren't as barbaric as she was led to believe?

The series follows Light, a human adventurer who was member of the adventurers group "Gathering of Tribes" in order to fight discrimination against human race. One day, Light was betrayed by his fellow group members left to die in a dungeon called the Abyss. Infuriated by this act, Light swore to take revenge against them for betraying and leaving him behind.

Sshhh! Princess Syalis is trying to get a good night's sleep. Some shut-eye. Forty winks. Catch some Z's. Long ago in olden times when people and demons lived together in-well, disharmony, really - a demon king kidnaps a human princess and imprisons her in his castle. Bereft, the princess's subjects beat their chests in anguish...until a hero arises to spearhead Project Rescue Our Princess! While waiting for her knight in shining armor, what's an imprisoned princess to do ...? Teddy-bear guards with bat wings are all very well, but her dungeon cell is bo-o-o-ring! So, she decides to wile away the long hours by sleeping. Now if only she could get comfortable...and didn't suffer from insomnia...