Thundercloud Rainstorm unveils a compelling drama centered on Il Jo, an unfortunate illegitimate son, who endures abuse from his half-brother at their father's funeral. Seeking solace, he finds himself relying on his cousin, Jeong Han. An impulsive, drunken kiss between them sets a complex tone. When Il Jo is hospitalized with gallstones, Jeong Han covers the substantial surgery bill. This act of generosity takes an unexpected turn as Jeong Han proposes a contract: Il Jo must repay him "with his body," essentially relinquishing all his rights.
Il Jo moves into Jeong Han's house, serving him under this extraordinary agreement. What begins as a pragmatic arrangement gradually evolves. Jeong Han, initially indifferent, finds himself increasingly drawn to Il Jo's innocence and desperate devotion. Their relationship deepens profoundly, both physically and emotionally. As their connection intensifies, Jeong Han’s feelings transform into an intense obsession and possessiveness, challenging the boundaries of their unusual bond.
Other names: Chondunggureum Bibaram