Lu Mingyou, who is serious and responsible for his work, took over the important task of taking care of his mentor's youngest daughter.
Nan Lebei is picky about food, but she takes care of every detail.
Nan Lebei is childish, but she always looks patient.
Until one day, Nan Lebei discovered Lu Mingyou's secret...
Gentle and cold medical device company representative
(Ps: Lu Mingyou's ex—is Nan Lebei's biological sister)
Intention: What is love?