The Last OathEpisode 4

Immortal Taoist Li Qing has witnessed decades of Ming Dynasty turmoil and now serves under Emperor Yongle. As Yongle strengthens the empire through trade, industry, military expansion, and political reforms, Li Qing becomes deeply involved in shaping the future of the dynasty. Meanwhile, a fierce succession struggle grows among Yongle’s three sons, threatening to repeat the bloodshed of the past.