Oathbreaker: A Dark Fantasy Web Serial - Chapter 3Arc 1: : Glorysworn

When a young woman is killed in a traffic accident on her way home from work at a tax bureau, she suddenly finds herself transported to the world of the otome game she was playing the night before – but instead of the heroine, she’s been reincarnated as the bad guy! Using her knowledge of the game, “Iris” manages to avert personal disaster and decides to rebuild her life with her modern-day economic know-how. This is one mean girl who isn’t going to let her perceived reputation stop her from being a heroine!

Transmigrated into the world of Bleach, yet with no cheat, no special talents—just the meager edge of foresight. Higashi Shuuichi couldn't help but curse: “What the hell kind of advantage is that?!”So he made a swift, ruthless choice—cling tight to Aizen, survive his chaos first, worry about everything else later!

Ye Song, who once lived in a technologically-advanced world, died and reincarnated into a noble teenager’s body in another world.

A fantasy world filled with magic!

A series of events filled with tragedy, action, etc. began to unfold one after the other when he fatefully encountered one of the most guarded secrets of this world, obtaining the legendary power of Wizards.

Watch how he reaches unreachable heights as a powerful Wizard in this new world.

- Description from Novelupdates