" god gave those who are in coma a second chance.
when it's the time to rain , our soul will become raindrops and fall to earth. "

" wait wait , WHAT "

" and so , we , the soul-that-is-a-raindrop , have to get into someone's phone and help them with five requests. "

" won't the phone be damage ? "

" no damage will be done. "

" SOOO ? "

" we are given two months to complete those 5 requests , otherwise ... "

" otherwise , y'all will be dead. "

" yep . and i'm considered lucky to get into your phone . not all raindrops are able to get into one phone. "

"great... so it's this all about me ? "

" yes i guess.. ? anyways what your name ? "

" eunwoo. yours is moonbin right ? nice meeting you. "

" nice meeting you, eunwoo. "