Donghae works as a profiler who stumble upon Eunhyuk's book and researchs. Soon, both of them starting to contact each other but never met due to Eunhyuk's stalker, yet they fell in love. What will happen if one day, Eunhyuk was kidnapped by his stalker? Will Donghae be able to touch him? Will they be able to confess to each other?