1921

Both have the same setting, very similar plot and characters, and focus on the same events. Both also have the same style.

Both are in the same Republic era, war, Japanese spy, anti-Japanese, people being capture, torture, organization, plotting, students group, family, bromance, educated professor…..

Both are about China revaluation. Several very important person played huge part in changing China history. Politics, war, fighting, society… fight together or fight among selves.