Summary - When a 14-years-old young girl named Emilia "Emily" Blahova was going to school, she tried to save a puppy from getting hit by a truck, which she succeeded... at the cost of her dying.

When she woke up, Emily realised she's in a boat in the middle of a foggy ocean, causing her to be very panicky, until the Grim Reaper came in and told her that she needs to complete a school called "Underworld high" for four years and passed her exams, then she will come back to life and her death will never happen in the first place, but if she fails, then she is forced to stay in the underworld forever.

She accepts the challenges and fully determined to come back home, but what would happen if she ended up making friends in her new school... what would she do then, especially with a certain demonic noblewoman?

A/N - Originally, it's gonna be any typical romance story, but I decide it to make a Yuri story because why not? Besides, I want to do something a bit more unique and try this out.

I hope you guys enjoyed this part and if you did, leave a vote and have a good day, my guild. Aqua out!