Years ago, Lu Yuanzhou put down commercial resources, opened a convenience supermarket to live a low-key life, and wholeheartedly protected his daughter Lu Yao's peaceful growth. The naive Lu Yao met the wrong person, suffered long-term psychological control and injury from her boyfriend, and fell into a coma due to accidental severe injuries. To find out the truth, Lu Yuan joined relatives and friends, cooperated with the public security to completely collect illegal evidence of the other party, and also traced the old case of family members being harmed years ago. All perpetrators were sentenced through legal trials, and Lu Yao recovered and healed. The father and daughter guarded the small shop, cherished the ordinary and stable daily life, and conveyed the positive concept of guarding family members through law.