The Truth

His beloved wife was hit by a car late one night and died soon after, leaving him in a state of depression. By chance, he remembered a time shuttle he had seen in the hospital, and he came up with the idea of ​​using a time machine to save his wife. After all kinds of difficulties, he finally found the time machine, but due to an error in the time machine, he arrived a few minutes earlier than before. It was because of these few minutes that he saw his wife's true face, and also knew who killed his wife...