Hero - Beyond the Boundary of Time Word Search Puzzle – Search Characters, Actors and Actresses. Word Search Puzzle Solver. Wai Siu-Bo travels to the future on a mission to cure the emperor's illness. Find out the following actor, actress, character names, and other movie-related words hidden in this word search puzzle based on this movie.. This includes identifying and searching for words that are related to : Chi, San, Kin, Yat, Nam, Man, Lei, San, wai, Man, San, Kit, Kon, Wing, Yuet .