Sting Eucliffe

Sting was raised by the Dragon Weisslogia, who taught him White Dragon Slayer Magic. He eventually used this Magic to kill Weisslogia, in order to become a “real” Dragon Slayer; this was later revealed to be a half-truth, as Weisslogia willingly let Sting kill him in order to raise his strength.

His Exceed partner, Lector, once bragged to people that Sting killed his own parent, but was bullied for it, causing him to cry. Not wanting him to cry anymore, Sting promised Lector that he would challenge a man known as the Salamander, whom he was a fan of at the time, and defeat him; that way, Lector’s words would not be taken as lies.

At some point in his life, Sting also implanted Dragon Lacrima into his body, thereby making him a Third Generation Dragon Slayer.