Y'know I know that this manhwa is discontinued now and we won't be able to see the 3rd couple, but I feel like I would've liked the 3rd couple the most and that makes me sad
Chapter 68-75 covers the third couple's story. You might like to check them out in the raw chapters. Link - https://toonkor.blue/돌핀-요정
I cant remember but was it said that Cain liked Jooin romantically? If yes,,,, god I just want Cain to be happy because I know Jooin and Yahwi are gonna end up together and I dont want his heart to end up being broken