The Sword and the Chess of Death.

An unfinished game of Chess of Death from five hundred years ago was said to hold the clue to a buried treasure and Lin Shuang Sword was the key to the game. Anyone who could finish this game would obtain enough wealth to take over the world. Five hundred years later, Ren Qian Xin was ordered to find Lin Shuang Sword. Ren was madly in love with Liu Yi Yi. But the woman's heart was on his honorary brother, Yan Cang Feng. The despaired Ren challenged Yan to the Chess of Death.