An accident in a quantum experiment caused the calm scientist Jiang Yi and the free and easy musician Gu Zixuan to exchange souls and step into each other's world.
When Jiang Yi was trapped in Gu Zixuan's body and was forced to face the noise and emotional entanglements of the underground band, while Gu Zixuan was in Jiang Yi's laboratory, trying to decipher the cold quantum equations, both of their lives fell into chaos.
From misunderstandings and conflicts to facing crises side by side, they gradually understand each other and discover each other's meaning in the whirlpool of fate.
When the boundaries between technology and art are broken, and when the dislocation between soul and body is revealed, how will they restart the next journey of life?
