Chu Zihang detects irregularities in the subway. Lu Mingfei, tempted by Lu Mingze, uses a temporary Yanling to fuse with him and teach some thugs a lesson. Guided by Sakatoku Mai, both Chu Zihang and Lu Mingfei are tricked into entering Nibelungen.
Chu Zihang versucht mit seismischen Daten den Aufenthaltsort des Drachenkönigs zu ermitteln.
