On Jihwan’s journey to get some intuition for his next novel, he encounters Hansung, his old friend Jihwan in Strange valley, a place where he came across a black book. Returning from the journey, Jihwan inquires after Hansung to Shinyoung, an associate of a publishing company who he loves, and also is a girlfriend of Hansung, only to find the eerie fact that Hansung is long dead. Jihwan struggles to write new literature after that, but things are not working out well. As he was struggling writing one, Jihwan refers the novel and mimic one. After that, Hansung haunts Jihwan, revealing intricate connection between Hansung and Jihwan.