Going to Hong Kong! Protect the Super Beauty Idol!!

Tagiru, Taiki and Yū are taken by a Trailmon to an unknown location in DigiQuartz at the request of "a certain person" who needs to meet them. The trio Timeshifts back to the Human World and find themselves in Hong Kong. Yū guides the others around the city until they are picked up by a limo owned by the boy's older sister and fellow Xros Heart member Nene, now a well known idol. Revealing herself to be the one who sent the Trailmon to them, Nene explains that she is being stalked by a mysterious masked man with strange powers and suspects that a Digimon is behind this incident. Tagiru is the most enthusiastic to help Nene, but ends up causing more trouble by attacking and injuring a stage actor after mistaking him for the masked stalker and is forced to fill in. Just then Nene is about to shake Tagiru's hand after a job well done, when the masked man appears and attacks him.