One is a lively and lovely 21st century girl who traveled through time for no reason. She only wants to pursue happiness.
One is the future Ninth Five Supreme Being who acts vigorously and decisively and is the final winner. In the eyes of others, he is ruthless and unloving.
Can her passion melt the heart that has been deserted for a long time?
And can this love song that travels through time and space be played forever?