I'm a Dungeon Camper. I Helped a Gyaru Streamer, It went Viral, and Now a Gyaru Comes to Eat at My Place Every Day

I'm Okamoto Eisuke, an office worker whose hobby is quietly camping in dungeons on the weekends while hiding the fact that I'm actually a top-class adventurer. At work, I'm also a low-level corporate slave constantly targeted by power harassment from my awful department manager, spending my weekdays in misery. During one of my weekend getaways, just as I was about to prepare my usual camp meal, I stumbled upon a scene where a gyaru, Inami Melody, was about to be devoured by an SS-class monster, and I ended up saving her without thinking. It seems the whole thing went viral, and suddenly my name is all over the trending tab...!