Amateur climbers go through a series of mental and physical challenges in a competition to crown the world's best amateur climber.。玲珑山庄主十三燕早已退出江湖，李少白和狄八方却在其房里发现命案物证，然而十三燕中毒多年已成废人，少白查出十三燕好友屈方才是真凶。屈方听令于夜叉组织，下毒抢劫继而栽赃十三燕。。