In 1937, the gunfire at Marco Polo Bridge broke the tranquility of China, and the Anti-Japanese War broke out in an all-round way. In Zhoujiayu, deep in the Qilu land, the originally peaceful village was swept away by the flames of war. Zhou Bingyan, a young man in the village, was originally a gentle teacher. When his home was destroyed and his relatives were killed, his blood was inspired in his bones and he resolutely joined the Anti-Japanese War. He grew from an ordinary guerrilla to a commander with both wisdom and courage. Together with the loyal and brave Orion brother Zhao Dahu, the attentive medical staff Su Wanning, and countless comrades who risked their lives, under the leadership of the party, he formed a guerrilla team and fought in the mountains and plains. They dug up railways, blew up bunkers, eliminated traitors, and escorted important supplies. They launched a series of desperate battles with the brutal Japanese commander Takeda Shingen and his troops. This is a story about suffering and struggle, sacrifice and growth, despair and hope. It depicts the amazing courage and wisdom displayed by ordinary Chinese people at the time of national survival, as well as the magnificent picture of the Chinese people's perseverance and finally ushering in the dawn of victory.