"The two of us must perform the most perfect ensemble on the stage in Vienna in the future, and perform the most perfect and harmonious timbre."
In the past, two twin brothers held each other tightly and made a promise.
It's a pity that fate plays tricks on people.
"I'm doing it for your own good, you'd better not go on stage to compete."
On this night, the elder brother became famous in the game, while the younger brother was left where he was.
From then on, the distance between the two became wider and wider, and their timbres could no longer be the same.
The brother who was abandoned on the road to commitment, the brother who was abandoned on the road of music, who betrayed whom?
The tired souls have no power left to soothe each other's souls. Can their voices really no longer be able to harmonize?