Rina and Natsu have just become Boyfriend and Girlfriend. They are really happy until something happens to Rina which throws Natsu into the depths of despair. Yuki, Rina's BFF finds a way to bring Rina back and it'll need the help of the whole guild, including the help from Sabertooth with Sting as their new master. M rated for sex and violence. NatsuXRina, GrayXYuki. Yuki/Rina-OC.