"Excuse me, I wasn't raised well... Please prepare yourself, lady." Ava, nicknamed the Ice Flower Princess, is rumored to be a cold and proud aristocratic daughter. One night she has her engagement broken off in public and is forced to leave the ballroom. She falls into the fountain in the garden, only to be helped by Guy, a good-looking merchant, who unexpectedly proposes to her!? Ava, who is strong-willed but actually quite naive, can't help but get mad at the Guy, who claims "I don't expect love". In a fit, she declares, "I'll make us a loving couple and make you happy!" She kissed him violently as if a switch had been flipped. Will his body heat melt her icy demeanor...!?