Wonderland of Love

An archaeologist who journeys through a harsh desert while repeatedly contacting her young daughter Bai Jia. Her drive to balance professional discovery with maternal love pushes her toward the Wonderland network's inner workings, where she hopes to locate her child. She displays resourcefulness, determination, and a willingness to risk danger for family.

Bai Li's daughter, a child who anchors her mother's choices. She remains a beacon of hope as the family navigates distance and loss through both desert travel and Wonderland conversations.

A flight attendant who communicates with her boyfriend Tae-joo and grows uneasy with the changes he undergoes after waking from a coma. She turns to Wonderland for reassurance, then makes a decisive move to deactivate the service and pursue a real future with him.

An astronaut whose awakening from a coma unsettles his relationship with Jeong-in. His evolving presence in reality and in Wonderland drives emotional tension, culminating in a bittersweet goodbye at the gate before he and Jeong-in reconcile.

A Wonderland manager who handles countless calls and personal dramas, including her own past loss of parents. She becomes a pivotal ally in Bai Li's attempt to access the central server and safeguard subscribers.

A Wonderland junior who handles cases such as a grandmother being exploited by a dead grandson and the mystery around Yong-sik. In the epilogue, he helps bridge the gap between the living and the Wonderland versions of loved ones.

A guide who facilitates Bai Li's access to the central server, helping navigate the digital landscape as she searches for her daughter.