In the spring of 1400, the year of the Dragon, Ho Quy Ly abolished the Emperor Thieu of the Tran Dynasty, ascended the throne, established the Ho Dynasty, taking the country's name Dai Ngu. Many Confucian scholars of the Tran Dynasty did not obey, and decided to ask for the help of King Minh to send an army to destroy the Ho Dynasty. After nearly 200 years of peace under the Tran dynasty, the Vietnamese people began to sink into the dark and miserable days...