Please Receive My Love Too, Guardian Deity

Haikyu is a well-known anime and Hikarari Yanase, a normal highschool student was a hardcore fan of the anime. On a unfortunate day, as Yanase was walking home, she was way too focused on her phone watching Haikyu that she had an accident as she was crossing the road. Only to wake up, standing infront of a class that she hasn't seen before, but a tangerine colored hair captured her attention.