In the land of China, the undercurrents of Jianghu forces are surging. Young Lin Lie gathered a group of teenagers of the same age and founded the "Iron Alliance", vowing to conquer the world with solidarity, mutual assistance and passionate friendship. The Iron Alliance was involved in political intrigues, gang vendettas, and turmoil at home and country. The members went through hardships, constantly encountered new crises, and gained the trust and laughter of fighting side by side. As the truth is gradually revealed, the identities of former enemies and friends change, and the friendship between the Iron Alliance becomes deeper and deeper under countless crises. They used humor and tenacity to alleviate suffering, and joined hands to break the waves with innocent hearts. They finally grew up into real heroic young men in the cruel whirlpool, and let the world be reborn with their passionate souls.
