Gray x Reader

Description of yourself is the following:

your a water and ice dragon slayer (dont be confuse about your magic)

you have an exceed named fierce

his power is like pantherlily the exceed of gajeel

he use spear and not sword (if you play dragon nest well just imagine the spear of the lancea)

you know master makarov and dura

they train you when you are still little

the other description is in the story

(I'm not good in English because I'm a Filipino but I'll try my best to write english, just understand my situation)