Dylas

Dylas (ディラス Dirus) is an eligible bachelor in Rune Factory 4. Dylas has a monster form called Thunderbolt that Lest and Frey must defeat in order to date him. He is also the first bachelor in the game to have a monster form with the other being Leon. After Lest/Frey defeats him, he will move in with Porcoline and Arthur, and can often be found fishing. Dylas is a very awkward person, leading to him often sounding curt. Despite his generally serious demeanor, he is actually a kind and gentle person, with a bit of a short temper. On first impression, he is rather cold and dismissive. It will take some time before he warms up to you or anyone else. Dylas also seems to have friendly rivalry with Doug, both of them getting on each other's nerves. They are constantly arguing with each other. Their relationship is somewhat similar to Dolce and Pico's. You have to battle him in the Water Ruins, as Thunderbolt, in order to unlock him.