After surviving a perilous journey in Guluo, brothers Zhang Haike and Zhang Nian are thrust into a new adventure when Zhang Nian is kidnapped by the elusive Han Shuang. To secure his brother’s release, Zhang Haike must guide Han Shuang back to Guluo to uncover the legendary artifact known as the "Gong Ka," leading them into an intense and dangerous expedition through the snowy wilderness.
