ECHO-4, a powerful and original boy group, has reached its peak since their debut. They are teammates who work side by side and work together in front of the stage. They pretend to be brothers in front of the camera, but behind the scenes, there is a sweet love between the two pairs running in both directions.
Gu Chen, the calm and sinister captain, is paranoid and doting on the cute lead singer Lin Yu. He uses music as a medium to get closer and protect the boy in the palm of his hand; the cute and tough Lin Yu hides his full emotions in his singing and slowly expresses his sincerity surrounded by Gu Chen's gentleness.
The fiery and straightforward rapper Lu Ye and the sharp-tongued and arrogant good-looking character Su Yang are constantly at each other's throats, but they are naturally fond of making enemies.
There is no jealousy or infighting among the members. They know each other well and help each other. They work hard on original music under the spotlight and enter the entertainment industry side by side. They sprinkle sugar crazily in private and carefully guard their love. In the hustle and bustle of the entertainment industry, they not only gain career glory, but also maintain a sweet and sweet love that flows smoothly.
Purpose: Based on the daily pursuit of dreams of a boy band in the entertainment industry, the film depicts the pure love between two pairs of teenagers running in both directions, breaking the shackles of the world and the shackles of the camera, and interpreting the tenderness and sincerity without suspicion and trouble on the road of working side by side in the music career, conveying the warm core that companionship is redemption, and that love and love can both walk side by side.