To keep it short woo young is doing everything to keep Taehyuk by his side,They went on a date, on their way home from the date woo young fell asleep in the car.tbh I thought my dude was dead.anyways he was just asleep,So they called for the tigers and the doctors and the tiger told him that he had to go to the forest to find a dragon and on his way Taehyuk fell off a cliff but nothing happened to him,he just blacked out while he was passed out he had a dream that an old lady saved him but turns out she was the dragon and she told him not to worry about Woo young that he was just having a short sleep and trying to absorb the memory he wants to find and after that she told Taehyuk that he had to wake up soon.After that Taehyuk woke up and saw a butterfly and the butterfly flew away.and then they showed a different part with where the butterfly flew on him wearing a Hanbok and the flew away and he said Spring has come
And that's where season one ended.
But if you want you can read it on mangakio though some of the translations doesn't really make sense.
And I'm not really good at explaining so I suggest you go read it there
