On the stage of the physical drama 'THREE ONE', three female characters are the symbols of diverse destinies in time and space. The stage still echoes the essence of drama in combing the oriental philosophy of Taoism with the parallel relationship of three female characters in the Western documentary background, breaking the traditional space-time conception. When‘THREE’become the 'ONE' under the light, the ‘ONE’ means getting back to the integrity — Taoism.