虎力大仙是《西游记》中车迟国三位妖道（虎力、鹿力、羊力）之首，原型为老虎成精。他凭借修炼的道法在车迟国受国王尊崇，蛊惑君主独尊道教、迫害僧人。性格张扬好斗，与唐僧师徒比试求雨、云梯显圣、隔板猜物等，甚至赌上砍头剖心。他在 “砍头术” 中被孙悟空用毫毛变的黄狗叼走头颅，最终现原形惨死，成为取经路上因逞强斗狠而覆灭的妖道代表，也揭露了盲目崇道贬佛的荒诞。

Tiger Force Great Immortal is the leader of the three Taoist demons (Tiger Force, Deer Force, and Sheep Force) in Journey to the West, originally a tiger spirit. Respected by the king of Chechi Kingdom for his Taoist magic, he incited the monarch to worship Taoism exclusively and persecute monks. Arrogant and combative, he challenged Tang Seng and his disciples to contests like rain-calling, cloud ladder divination, and guessing objects behind a partition, even wagering his head in a decapitation trial. When he was decapitated, Sun Wukong used a hair to turn into a yellow dog that snatched his head, causing him to die and reveal his tiger form. His death symbolizes the downfall of arrogant demons and exposes the absurdity of blindly favoring Taoism over Buddhism.