Yan Xin was framed for murder by her birth mother and adopted younger sister, and missed her engagement banquet with He Jihan. She thought their marriage was over, but then He Jihan showed up at her door with their betrothal agreement.
Before the wedding, he had his unattainable first love.
She had her own ray of sunshine!
After they married, if some scheming woman badmouthed her to him, he would tear her mouth apart.
If some scumbag tried to flirt with her, he would send him off to mine in Africa!
Everyone thought she was just a mother-killing, unwanted con artist, never realizing that she was the legendary hacker!