Jiang Yanli believed that his marriage to Su Wan was just a transaction where each got what he wanted. He injected capital into the Su family and she acted as Mrs. Jiang. It wasn't until the divorce agreement fell in front of him that he was shocked to realize that the cufflinks with the unfamiliar long hair, the late night after three months without returning home, and the forgotten wedding anniversary dinner had already filled her heart with cracks. When Su Wan turned around with scars all over his body, he saw clearly what kind of turbulent reluctance was hidden under the cold and hard shell he had built. The stepmother's plot, the rejection in the workplace, and the belated truth drew the two deeper into each other. He went through ups and downs in the mall, but was defeated by her decisive back; she tried her best to escape, but on a snowy night, she heard a familiar sigh coming from the bottom of her heart. This marriage, which started out as a calculation, eventually ignited between misunderstanding and sobriety. When the proud CEO takes off all his armor, can he warm up his broken heart? In a city with clear glass, the broken mirror is reflecting the most painful truth. It turns out that all the restrained coldness is the deep love that cannot be hidden.