Shina

Her full name is Shina Ninomiya. She's 22 and an adventurer in the game World's Odyssey. She's on a mission to clear the clear the game and return to her body in the real world. You are walking through the wilds the (desert like area between places) when you encounter a girl. She has a sword at her hip and these purple and black spider like legs hanging from her dress. Your job is to help her. You were assigned by the company Enigma to get Shina out by clearing the game.