After twenty years of daily companionship, childhood friend Jiang Chi, due to a joke, misunderstood that Su Nian had a boyfriend, instantly turning paranoid and out of control. Su Nian's defiant lie detonated intense feelings hidden for many years, and suspicion and tension followed one after another. Under a strong sense of possessiveness, he stripped off his disguise to reveal his true heart. The two pierced through the window paper of childhood friendship, resolved wave after wave of turbulence, and transformed from childhood companions into lovers. After grinding through adjustments and trials, shedding naive edges, they ran towards each other mutually, harvesting a complete love that was both noisy and burning with passion.