The ending is so unsatisfying for me. At the start, I just wanted Dongha to return to his own world. But after Jinyu started having feelings for Dongha, I wanted him to stay with Jin yu. I was literally rooting for their happy married life.
Apart from that, the villains (dongha's stepmom and stepbro) winning the game made me feel sour and left me raging. Either way, it was a good book with a good art style.