phenomen a book

A weak and timid otaku travels back to the early years of the Northern Song Dynasty, from then on, his life is turned upside down, with dramatic changes in fortune! He battles against corrupt officials, defeats the Khitan, conquers Tibet, and watches as Yang Ye''s ambitions unfold differently. The young otaku transforms into a great hero! He pacifies Goryeo, annihilates Western Xia, and becomes a renowned general of his time, leaving behind a legendary name.