Hu Yitian (My Roommate is a Detective) reprises his role as professional robotics competition contestant Wu Bai (Dt) in Go Go Squid 2: Dt x Appledog’s Time 亲爱的, 挚爱的. Li Yitong (Sword Dynasty) costars as Ai Qing / Appledog, the player who introduced Wu Bai to robotics and his future love interest.