Hong Danwoo, a man in his 20s with wild hair, has been avoiding hair salons for years due to a private secret – having his head touched tends to raise his "other head." However, when his boss asks him to tidy up his appearance, Danwoo can no longer avoid the salons. When he reluctantly steps into one, he encounters the strikingly attractive stylist, Taehan. As the man trims his unruly mop, Danwoo quickly gets turned on. And with his huge secret out, Danwoo finds both his hair and body tangled in quite a mess!