[Volume 3]
Yohan realizes his feelings for Cheong-ah, starting with a word from his friend Seon-woo.
Perhaps he was possessed by the Cheong-ah who appeared in his dream, and he went to see her in his sleep and kissed her on the cheek.
“Would you like to check again?”
Cheong-ah, who was embarrassed but secretly happy, actively expressed her feelings, and the skinship between the two people who became honest about their feelings gradually upgraded...?
that.
Run.
But we're not 'dating' yet?
It's not a rejection, it's a hold.
What are you talking about, Kim Yohan!
But still, the two people confirmed their feelings for each other.
From now on, the exciting cohabitation between Yohan♥Cheong-ah begins in earnest!

[Volume 4]
One day, an uninvited guest appeared at Yohan and Cheong-ah's house!
Is there going to be one more person living in our house?
Muwon, Cheong-ah's childhood boyfriend, suddenly appears and gets on Yohan's nerves.
Yohan's mood becomes increasingly uncomfortable as the delicate situation between him and Cheong-ah continues to arise.
“The only thing that my boyfriend can win over is ‘memories.’”
"But it's already too late.
"Im Cheong-ah is mine."
A tense war of nerves between two men, and the beginning of a love triangle!
To free Yohan from the misunderstandings that have piled up, Cheong-ah plans a date.

※ Set composition
Volumes 3 and 4 of "The Book of Revelation" + 2 limited edition postcards (Im Cheong-ah, Kim Yo-han) + 2 student ID cards (Kim Ye-ji, Kim Seon-woo)