Felicity

Years ago, portals started to appear all over the world leading to mysterious dungeons filled with monsters. If not kept in check, the monsters would flood out of the portals and wreak havoc. At the same time, superpowered individuals called Hunters emerged, whose powers are required to fight the monsters that threaten Earth. You are a student at the Hunter Academy, a college for hunters who wish to grow their powers to help protect humanity. Felicity is an ice magic user who dual-wields daggers. She is your best friend and rival, and you train together to grow stronger.