Dragon Raja 4: Odin's Abyss

On Christmas Eve, Chu Zihang was on a mission on an icebreaker in the Arctic Ocean and mistakenly entered the “Island of Death” where a mysterious door was opened. There, Chu Zihang encountered a white figure – the “Grim Reaper”. At the critical moment, he gave up escaping, jumped into the sea, and slashed forward with a knife.

Caesar has graduated from Cassell Academy and become a commissioner in the executive department, while Lu Mingfei becomes the new student union president. By chance, Lu Mingfei discovers that the Lionheart Club’s president isn’t Chu Zihang! Not even the previous president! The academy doesn’t have a file on Chu Zihang; aside from him, no one else even remembers him ever existing.