Peach receives a message from her dead father, inviting her to come live with him. Jaehyun tries to persuade Peach, who begins to falter, that everything is a delusion.

When Yihoo realizes that Jihyo is no longer growing, he is hospitalized at the protocol center. While in search for Yihoo, Jaehyun meets Doctor Jang Jinho and learns about the flaw in the unchanging Yonder.