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