24 parts Complete Mature"해는 가린 채 몸을 밤에 맡길 때, 연에 달에 날에 하나뿐인 때 (When the sun is covered and you leave your body at night, when there is only a year, a month and a day)"
Y/N and Keeho meet in a dream they both have, and discover they have a strong connection with the night and dreams. The two, then, are called by the Kingdom of Dreams to go into people's nightmares and fix them. They will have to work within a period of between one year, one month and one day. Y/N and Keeho, while together, begin to fall in love with each other; On their last day, he confesses to her, while they are on a dangerous and difficult mission: to save her nightmare. They will have to manage to fix everything before the dawn, and if they succeed, they will be able to meet outside the dreams and nightmares of the Kingdom.
