When the beacon lights up different eras, there will always be someone who stands up and becomes the edge that cuts through the darkness. This book brings together the magnificent epics of six famous Chinese generals - Huo Qubing's arrogant galloping across the desert, Wei Qing's rock-steady pillar of the country, Fu Jiezi's wisdom and bravery in traveling thousands of miles alone, Zuo Zongtang's feat of recovery while carrying a coffin, Qi Jiguang's immortal military spirit across the sea, and Ran Min's controversial iron-blooded lament. They spanned thousands of years and used their swords and blood to jointly write an eternal theme: protection. This is a majestic hymn sung to the guardians of mountains and rivers, waiting for you who are not cold-blooded to resonate.