Siyeon has always had this hole in her heart, no matter how hard she tried to fill it with the love of the people around her. When life confronts her with her past, she has to remember not to drown.

Gahyeon was the first of her kind to appear on earth in a very long time. Sua knew that if she wanted to help her, she had to go to Tokyo. However, help wasn't the only thing she was about to find there.

    Minji and Yubin tell Bora and Handong about the three other immortals they haven't known of.   -   "There were five immortals. We were two of them."   "Because of event

Minji and Yubin didn't make it.   Hold on, they did.   -   (A reenactment of Call Of Duty's "That's one less loose end" meme and I may have put in "The Old Guard" immortality on both Minji and Yubin.)

Bora still isn't sober (that's a lie) in the morning after having the best time of her life. Handong thinks that's the effect of going at it nonstop.

The Lees are natural-born leaders raised from a golden spoon heritage while The Kims started with humble beginnings. When two powerful families clash in a battle of pride and conquest, it becomes a difficult road for Minji and Siyeon who must choose between love or loyalty.

“what makes a monster?” sua asks, but it almost isn’t even a question.