Su Wan, a Chinese language teacher in Jiangcheng, and Lu Shiyan, a lawyer, became friends because of a rain, and later had an in-depth intersection due to a case. Lu Shiyan fully provided legal aid, and the two gradually fell in love while fighting against evil forces and protecting justice. They finally broke through the rumors, confirmed their feelings, and transformed from partners who fought side by side to lifelong partners, explaining the two-way pursuit of warmth and justice.
