Mission Fan-Possible

A fans group of the Secret Dream idol meet up on the band's fifth anniversary, but the youngest girl of the gang Ninja, reveals some bad news. Everyone starts the mission to take her favorite idol, Nanai to meet Ninja.

In the end, NaNai and Ai-Nam agree to join the gang in the van. However, Jae Hui manages a surprise birthday plan for NaNai at a cafe. He is excited about his first fans' event and has a great time there. However, the news of NaNai's disappearance spread on social media, causing his fellow fan club to search for him.

NaNai, who has never seen Lige before, convinces everyone to let him go see the performance. He and Porpor reunite with an old friend who used to dance with him in a cover dance group and learn about Porpor's disappointing past. Meanwhile, the rest of the gang discusses their dreams while waiting for them to return.

The remaining members of Secret Dream end up appearing at a hotel, and Andy mistakenly assumes that the car following them belongs to Jae Hui's group. In the meantime, Patty's parents sneak into her room and discover a novel she wrote, which confuses them.

The van gang drives to an e-sports club where they meet Jae Hui's son, a high school student who ditched his exam to join the e-sports team. However, things get complicated when the Blueberry gang arrives and starts arguing with Lemonade again.

NaNai and Ai-Nam suddenly disappear after being taken by Andy, Jane, and Summer. Meanwhile, the Blueberry gang arrives and discovers that the van gang has no involvement in NaNai's disappearance.