Su Qinghuan, a 25-year-old social horror cartoonist, has gained millions of fans through his serialized healing comics. However, in reality, he is afraid of meeting people, afraid of making phone calls, and only dares to order "contact-free delivery". He lives in a rental house and relies solely on netizens for socializing. Due to an accidental fire, he was rescued from the fire by firefighter Shen Lie. Shen Lie, the 28-year-old captain of the fire squadron, is full of rough-and-tumble attributes. He talks little and is quick to act. He is brave and fearless when rescuing people. However, in life, he is careful and warm-hearted, and does not like to see others being wronged. A fire caused the intersection between "iceberg social fear" and "fiery rough man". Shen Lie was attracted by Su Qinghuan's pure softness and took the initiative to help her deal with the aftermath of the fire and rebuild her life. Su Qinghuan slowly opened up her heart in Shen Lie's "hard-core gentleness", from being afraid to go out to being willing to enter his world. The two get along like crazy, unlocking the sweet daily life of "Social Fear Cartoonist × Rough Man Fireman", and face online violence, workplace problems, and the shadow of their original family together, ultimately proving that social fear can also have love, and the gentleness of a rough man can best heal people's hearts.