The Armor Warriors defeated the Shadow Black Beast, and the earth returned to peace and tranquility. However, the only unsealed Beast No. 10 became a big worry for Meizhen (played by Yang Ya). She found Ziyang (played by Tang Yuzhe) and entrusted him with the task of protecting world peace. Ziyang and Ajie (played by Yuan Chengjie) are friends and playmates since childhood. They jointly run a restaurant called "Happiness Bite", and their business is very prosperous. Badou (played by Liao Xiaochen) is a otaku who is addicted to the online world and an experienced network hacker. In reality, Badou is introverted and inconspicuous, and is often bullied by people around him. The Shadow Guardian took a fancy to Badou, and the two made a contract to destroy the armor. At the same time, Ziyang and Ajie had a conflict due to misunderstanding, and the important armor summoning belt was also damaged. In such a critical situation, can Ziyang finally turn defeat into victory?