In the chaotic Chita, Russia, Gu Haijiao, a down-and-out art school teacher, accidentally formed the "Jiaolong Society" to avenge his lover Jiang Shiyuan. From the life and death struggle in the basement of the cannery to gradually taking control of smuggling, night markets and docks, they took the "Bite Mark Medal" as their faith and set the rule of "don't abandon, don't give up" in an attempt to build a stable barrier for the Chinese and their brothers in the gray area.
However, the expansion of power is accompanied by internal divisions - the veteran faction adheres to the old rules, while the new faction is eager to "come ashore"; the official offers an olive branch, with hidden exploitation and murderous intentions; the betrayal of former allies, the life and death banquet at Hongmen, and the ultimate decisive battle on the frozen soil, push the Jiaolong Society to desperation again and again. Gu Haijiao and Jiang Shiyuan adhered to their original aspirations in the struggle for love and power, using blood and wisdom to protect their brothers and fight against their enemies. They also found their destiny with the Jiaolong Society in the choice of "returning to Jiujiang to reopen the studio" or "staying in the frozen soil to protect their homeland".
This is a passionate legend in the ice and snow, using loyalty as the blade and friendship as the armor, creating order in the darkness and guarding hope in desperate situations.