Just a Little Love-sick

Jin has to figure out a way to survive in this young continent filled with invaders from different worlds. Luckily, he has his trusty girlfriend to back him up in this brutal hell. A troublesome one at that.
(being revised)
Just a short story that popped up in my head. It's about a young boy and his yandere girlfriend in a fantasy world. Not high-level writing and contains sexual content.