Liu Qi's sister Liu Qi was accidentally lost when she was 6 years old. The warm family turned into a cold cave dwelling in an instant. Liu Qi's mother suffered a serious mental loss and became stupid. Liu Qi also became a hurdle that Liu Qi couldn't get over. In order to find Liu Qi, his father Liu Zhen was homeless for many years, and Liu Qi also went to school for two years late due to lack of tuition. Later, Liu Qi met Wen Yong (no), who had the same fate and entered elementary school three years late due to lack of funds. They disliked each other, got to know each other well, and then fell in love (I'll read it later if I'm too lazy to write more).
Purpose: Facing difficulties and helping each other