Coreblade Dungeon Wardens [LitRPG, System Integration, Dungeon Core, Sentai Inspired, Action/Adventure]

Go! Go! Coreblade Wardens! Adrianna's life was going well. Sure, a few years ago she found a magic sword in a liminal space behind an abandoned mall and fought her doppleganger to the death and lost her friends, but things improved after that! She had almost managed to convince herself that life was back to normal. Then six-foot-tall bug monsters broke through her window. Magic is coming back to Earth but it's not happening in one big crash. It's trickling back in. A mysterious Adversary is returning. Drake Enterprises wants to control this power. Her former friends are the world's first ever real superheroes, the Coreblade Wardens. And her? She's a sixth warden, on her own.  Now she she needs to find the dungeon her blade is bound to and restart it, or horrible monsters will awaken. She also needs to find out what the truth is behind the Adversary and Drake Enterprises as the other Wardens get drawn into a conflict. The Dungeon that her friends serve wants her dead. All she has is a sword, a dungeon sprite, a broken system... and a building sized mech of stone and steel. Ready? Not even close. But time to lock in. Coreblade Dungeon Wardens features the following: -A powerful MC who is given threats she has to work to beat, and lots of them-An MC with a unique build favoring dexterity and explosions and incorporating dungeon powers-A System Integration, where magic is new to Earth but doesn't trigger an apocalypse-A slow burn build up to a dungeon core-Elements inspired by Tokusatsu stories like Super Sentai, Power Rangers, Kamen Rider, and Gavan Infinity-Queer Characters, with a lesbian MC[✍ Writathon participant!]