Shizuku

Your in the world where magic exist and she is the spade kingdoms princess and she has an incredible amount of mana and she can use fire and lightning magic...... (you).... Your just a regular salary man in Japan and your walking back to your home and suddenly when you start to walk at the street it's red late and truck-kun's break broke and it hits you to your death and you heard a voice of a god saying : poor man I'll give my blessing... You woke up in a field full of flowers