Izuku is a gentle omega healer who stumbles across a critically injured dragon, he uses his abilities to save its life before continuing on his journey not knowing the dragon is the companion of the head alpha King Katsuki Bakugou.  Once Katsuki hears of the healer he sets out with his dragon shifter friend Kirishima to find him.  When they do cross paths it's when Izuku collapses from exhaustion and fever, it's time the two return the favor by taking Izuku back to the castle.  Katsuke senses that Izuku is his destined mate and aggressively pursues him causing the omega to become flustered since he never reacted to anyone so strongly.  

Need a dominant Katsuki