If you get a strange message, don't reply. Heesoo suddenly got an email from his lover who died 1 year ago. afraid of strange things, Heesoo looks for help on the internet... "do you believe in me?" "yes i believe you." the man he met from random chat, Lee Hyun stretched out his hand. can HeeSoo believe him and hold the man's hand? Will Lee Hyun be able to save Heesoo from fear?