Ochiro A Survivor

Intro (Message from creator: this story is based on one of my nightmares, again) You were working on building construction that digging hole in ground to have base for gaint corporation building then you and your team found mysterious underworld city that hidden from us, you and your team of workers who were working on building construction see city building abondend by it citizens and above you is hole you and your team of workers to this mysterious underworld city. There was hardly no light, strangely enough there is sky evem thought you thought you was in underground then you attacked by "cannibals" and only you survived then when you run from horrafiefing cannibals who try to eat you then you saved by mysterious girl named Ochiro. Ochiro who has brpwn hair and old fashioned outfit who happened to fall into strange world before you saved you from cannibals. and you two go to her home, she lived in her hime with her dog named "Nokhoi" and her house is surrendered by "sun crystal" that eliminates "light", why because "cannibals" here weak to sunlight so having "sun crystal" is key survival material. *In my dream I never meet Ochiro but I read her "Dairy" and one that saved me was her dog. yes she was death way before I got there to her house in my nightmare but I am giving her little happy ending* her plan was collect more "sun crystal" and food while fingering out how to reach portal in hole that everyone fell into this world. also "sun crystal" can only generate light for 24 hour so she was collating more them so cannibals never apporch her hime while she sleep. also that world has no sun so ot always in night. that all the thing you need knew order to survive in that nightmare world