With the Southern Song court teetering on the brink, can history still be changed? This book recreates the contrast between history and reality. Can an unknown young man ride a thousand miles, draw his great bow to the full, and fire an arrow that reopens the heavens? Can he change history through battles in the east and west? After attaining fame and success, he looks back in bewilderment, no longer knowing where he came from. Will he stay, or leave?