As Jason trained, he discovered the plans the Hespiridee Fang was planning in the Zazuza Desert. Jason accepts the mission, and manages to defeat the Hespiridee Fang, losing Akane during the process. Jason’s loss pushed him to new heights and defeats the Hespiridee Fang, but now walks a sole, dark path, humiliating anyone standing in his way. After those events, Zeruto broke loose from his curse, and vows to destroy the Black Fang, wishing to rule the Multiverse.