Traversing the cities of Berlin, Seoul, and Tokyo, a 10-year-long love story between two young men is told. It all starts when Ryu Narutaki, who left everything behind in Japan, is saved by a boxer named Johan Hwang in a foreign land.
After unintentionally destroying a close friend's life, Narutaki Ryu leaves everything behind in Japan and flees to Berlin. There, he’s rescued from a fire in a church by a boxer named Hwang Jo Han. Both burdened by pain, the two young men find themselves drawn to each other by a connection neither can explain — but as they grow closer, their bond is tested by time, distance, and fate.
After unintentionally destroying a close friend's life, Narutaki Ryu leaves everything behind in Japan and flees to Berlin. There, he’s rescued from a fire in a church by a boxer named Hwang Jo Han. Both burdened by pain, the two young men find themselves drawn to each other by a connection neither can explain — but as they grow closer, their bond is tested by time, distance, and fate.
L, an angel who’s endlessly fascinated with the human world, gets into trouble when she unthinkingly saves the life of Han Shi Yeong, a man who was meant to die. To make up for her mistake she must guard him on Earth for one hundred days and keep him safe from Hwan, a death god who is required to collect his soul. Both supernatural beings must contend with the knowledge that whichever one of them fails by the end of the hundred days will be erased from existence, and the longer they stay on Earth the further their powers fade and the more human they become.

