She Stole My S-Rank, So I Awakened a God

In a world ruled by beastmaster talent, orphan Arthur awakens an S-rank gift, then his childhood sweetheart stabs him through the heart to drain it for young Master Carlos. Left for dead in the ruins, Arthur bonds with a tiny black lizard nobody wanted, whose bloodline is an SSS-rank dragon of destruction. One month later, he returns to collect.