It was Reitaro (Takezai Terunosuke) who abandoned his family.15 years ago, Ichika (Iwamoto Renka) learned the truth about her separation from her twin brother Hikari (Tanaka Koki).After solving the “family mystery”, she came up with the answer--

Ichika (Renka Iwamoto) and Hikari (Eki Tanaka) fall into forbidden love, but they don’t know that they are twins.Why were they separated by the tape? The two people who have been facing the “ family riddle ” visited their parents in order to solve the mystery of how Hikari grew up as the son of Sayako (Mizusaki Ayame).

Kazumi (Moemi Katayama) was shown a photo of Hikari when she was a child by Ichika, and told her that Hikaru was Shouki who was separated from her before death. Kazumi hugged Hikari in tears.On the other hand, Reitaro (Takezai Terunosuke), who stood blankly like an empty shell, slowly confessed his crime.

Fifteen years ago, the reason for the incident in the zoo where Xianggui disappeared was because Prince Taro abandoned Xianggui.When Ichika found out, she said: “Aren't you a fool?!”, vented her anger on the irresponsible father who abandoned his family, and left there.

Hearing Reitaro's ridiculous confession, Kazumi was shocked and unable to move.At this time, Ogino (SWAY), who eavesdropped on the conversation, appeared and forced Kazumi to abandon his current family.Coupled with the fact that Sayako, who came to find the light, broke into the home, the two sides were on the verge of breaking out.Why was my child taken away, “ explain clearly! ” and Mei struggled with Prince Taro who stopped her.

Reitaro and Sayoko, Kazumi and Ogino.Ichika, Hikari, and Kotonoha (Nami Mori) appear at a strange scene where their respective illicit partners gather.

After solving the intricate “family riddles”, Ichika gets the answer to the “life riddles”.