Chu Zhou, head of Jingyuan's most prominent family, has been raising his late brother's son Xiao Bao. When kindergarten teacher Xiao Keke helps the bullied boy, he instantly clings to her, begging 'Make Keke my mommy!' Chu initially suspects Keke of scheming to approach him through his son—until realizing his mistake. For Xiao Bao's happiness, they enter a marriage of convenience. Through their daily life, Chu not only solves Keke's problems but unexpectedly falls for her genuine heart.
