Mortina

Gawain transmigrated, but his transmigration had a little problem. After floating in the sky of a continent from a different world for hundreds of thousands of years, he thought that he probably needs a body to be considerd a complete transmigrator, however he didn't expect that after managing to get a body with great difficulty, he unexpectedly has to crawl from his coffin, moreover, he has to face two scared ladies that are his great-great-great......... great-granddaughters. As well as a world that it's about to arrive at its era's conclusion.

It has been 800 years since the incredibly fast and powerful gods of battle known as the Idaten had sealed away the demons after an intense battle. Now, that battle is just considered a myth or a fairytale. While the current generation of Idaten who have never even had to fight are enjoying their peaceful lives, someone awakened the demons once again! Armed forces, ingenuity, politics, and intrigue. If you've got it, use everything you can! This three-way battle royale with no rules and no limits is about to begin!!

As her 16th birthday approaches, a not-so-average teen rediscovers the fiery powers she's long suppressed and is forced to face her demons — literally.

A young vampire finds out he is not in fact a vampire at all, and has to live a double life.