1 year after a member of the RFA dies, V has created a thriving app for those who suffer from unrequited love, called Mystic Messenger. However, Rika's mental health is deteriorating and is causing V's intentions to slip from good. He decides to go after MC, who is unaware of the underworld that his friends live in.

Sequel to Yellow Roses- Taking place after MC's surgery, as the MysMes group moves through college, Jumin is a Hanahaki victim to oblivious V. As V and Rika's relationship deepens, Jumin's condition gets worse. Saeran, who's still curious about MC's condition, goes to seek Jumin out and understand the real story of why MC almost died. In Jumin's fragile condition, the only thing he can do is to keep breathing.

MC and Saeran are, to be blunt, fuck buddies. Saeran has no idea of MC's feelings for him, and is bewildered when MC suddenly starts coughing up flowers. Is it better to love and never be loved in return, or never love at all? ... MC woke up choking. He couldn't breath, something was in his throat. Heaving, he flung his sweaty sheets off him and rushed to the bathroom, face turning red. Clutching his throat, MC gagged, leaning over the toilet, coughing until whatever it was flew from his lips and landed in the water. Recovering his breath, MC looked down, and was suddenly bewildered. Floating on the surface of the water was what looked like a petal, wet from his mouth, but still crisp and in a slight bowl-shape. The petal was yellow, and had a light orange rim around the tip.

book I - Yellow Roses MC and Saeran are, to be blunt, fuck buddies. Saeran has no idea of MC's feelings for him, and is bewildered when MC suddenly starts coughing up flowers. book II - Pink Champagne Jumin is a Hanahaki victim to oblivious V. Saeran, who's still curious about MC's condition, goes to seek Jumin out and understand the real story of why MC almost died. book III - Blue Bruises V has created a thriving app for those who suffer from unrequited love, called Mystic Messenger. Rika's mental health is deteriorating and is causing V's intentions to slip from good. He decides to go after MC, who is unaware of the underworld that his friends live in.