As far as musicals are concerned, the plot is more important. The plot is like the backbone. Music, performance, dance and other sound and light stage beauty all serve the plot, just like muscles, nerves, skin, etc. However, some dramas have faults in their plots, and it is true that they are popular just because the music is great. This is like a person who, although his spine is not very strong, can still be popular because of his gorgeous clothes. This is the truth. And even if it is a drama like this, it does not mean that the plot is a mess and cannot be watched. It can still win with music. The basic logic of the plot and the connotation of expression must be up to standard before music can save some points.