I Discovered My Sister-in-Law's Secret

The moment I learned my cousin was cheating, I realized how fragile and cheap love and marriage can be. Everyone has two faces: kindness means loyalty, ugliness means betrayal. It wasn't until that heart-stirring figure appeared before me that I discovered, behind the dirty and flashy darkness, there was a sun that belonged to me. My name is Zhang Nan. That summer, my cousin asked me to work at his restaurant, and that was also the year I met her, the woman who haunts my dreams and always makes my heart ache... — Description from novelcodex.org