The story revolves around Vân, a bread seller who accidentally encounters two young men in a minor accident. What happens when love at first sight strikes all three of them simultaneously? Between a mature, manly guy and a slightly rebellious, cool one, who will win the "Nụ Hôn Bạc Tỷ of the beautiful girl?

Quan, a gardener with an outstanding talent for "killing girls", suddenly one day had to shoulder the "falling debt" from his ex-girlfriend. With the help of Tam Manh's "three effective seven parts, seven troubles", Quan gradually lost all hope of finding the baby's mother and gradually became the perfect father in Baby Rabbit's eyes. The colorful lives and laughter of father and son are put to great test when the mother that Baby Rabbit has been waiting for day and night finally appears...

Good Boy Gone Best centers on Mr. Phát, Mrs. Diệp, and their only son, Phú Quý. Determined to raise their child according to their own ideals, Phát and Diệp create a deliberately confusing life where wealth and poverty, truth and deception, constantly blur together. But as Phú Quý grows up and begins making choices that defy his parents’ expectations, a series of hilarious mishaps unfolds—bringing long-buried secrets to light. Beneath its comedic premise, Good Boy Gone Best is a heartfelt story about family bonds, generational differences, and the journey of parents and children learning to listen to and truly understand one another.