该剧由著名的音乐剧改编而成，讲述科学家基克尔医生喝一种试验的药剂。在晚上变成邪恶的海德先生开始四处作恶，脑海里产生善念和坏念的争夺，白天成为救人治病的医生。一旦夜幕的降临，直接变成Hyde先生开始四处杀人，做尽坏事。Jekyll有一个未婚妻，她的名字叫伊芙。两人之间的感情非常深厚，白天升为Jekyll对自己的未婚妻非常好。在夜晚变身成海德先生却被叫碧翠丝的女人所吸引。人格分裂的Jekyll感受到前所未有的痛苦，想消灭Hyde先生，停止自己乱杀人的情况。保护好自己多年行医，做善事的美好声誉。Hyde先生无恶不作严重影响到Jekyll正常的生活，终于一场悲剧发生不可收拾，Jekyll无法摆脱海德先生的束缚，选择结束自己的生命

The play is an adaptation of the famous musical about the scientist Dr. Kicker drinking an experimental potion. Mr. Hyde, who became evil at night, began to do evil everywhere, with good thoughts and bad thoughts competing in his mind, and he became a doctor who saved people and treated diseases during the day. Once night falls, it becomes Mr. Hyde and starts killing people and doing all kinds of bad things. Jekyll has a fiancée, her name is Eve. The relationship between the two is very deep, and being promoted to Jekyll during the day is very good to his fiancée. Transformed into Mr. Hyde at night but was attracted by a woman named Beatrice. Jekyll, who has a split personality, feels unprecedented pain and wants to eliminate Mr. Hyde and stop his random killings. Protect your good reputation of practicing medicine for many years and doing good deeds. Mr. Hyde's all kinds of crimes have seriously affected Jekyll's normal life. Finally, a tragedy happened and Jekyll couldn't get rid of Mr. Hyde's shackles and chose to end his life