Gu Yunlong returned to the battlefield of the Anti-Japanese War in 1937 with the memories of his previous life. He led 300 remaining soldiers to defend the ferry. He used modern tactics to defeat the Japanese invaders and became known as "King of Hell". He advanced into the Dabie Mountains to form an iron-blooded detachment, smashed the enemy's biochemical conspiracy, and led the passionate soldiers and civilians to compose a magnificent epic of protecting the homeland and the country.
