Donghae is a member of a famous boyband called Super Junior and Hyukjae is only a back-dancer of that said boyband. They are really close and actually they loved each other, but none of them know how to express it. Other SJ members knew about this already. Until one day, Hyukjaevisits SJ’s Dorm and he was surprised because the one who opened the door is a pregnant woman and she is really beautiful. He noticed the ring on her hand and then remembers that Donghae wears a ring too these days. He also heard those rumors that scattered on SJ’s fans, ELF.

Who actually the woman is? Is she really related with Donghae? What will happen between Hyukjae and Donghae’s relationship?