Four years after he ascended the throne, he tried to reduce the vassal status, but was pushed down from the throne by his uncle Xiao Yuan in the name of Qingjun. In order to escape pursuit, Xiao Chen was taken eastward to a mysterious continent. In order to promote his achievements, Xiao Yuan used the national power of the whole country to compile a unique book - "The Grand Ceremony of Immortality". Xiao Chen, who was thousands of miles away, was able to sense the contents of the "Code of Immortality" at the same time, and he also used this book to write his own song of ice and fire.
