I Was a Trash Tier Dragon Once

One moment he is a newly summoned baby fire dragon, expecting the sweet life of a contracted beast. The next, the girl who summoned him rips out his dragon core to feed a bear and kicks him into the trash. Alfie Lane survives, barely, clinging to the last thread of his life at the bottom of a garbage heap until the school beauty finds him and offers a contract.He takes it. The evolution system activates, the ancient bloodline stirs, and what started as the most humiliated creature in the beast taming world begins its climb. He devours, he grows, he evolves, and by the time he is standing in his divine dragon form the people who threw him away can only stare in disbelief. That was the F-rank trash dragon they discarded.Yes. That was him.