After My Sister Was Reborn, She Warned Me to Be Wary of My Childhood Friend

After My Sister was reborn, she reminded me to be careful of my childhood friend. Because in her previous life, after he married me, he stole company secrets, caused the company to go bankrupt, and after he dumped me, he used this incident as an offering of fealty to get involved with the Capital Heiress, with whom I never got along. After hearing My Sister's words, I smiled. My Sister thought I didn't believe her and advised, "Claire Kane, you really need to be careful of him; he's not sincere with you." I don't care whether he's sincere or not. Originally, I could have muddled through, treating it as a marriage of convenience that would benefit my company. But now, since he is detrimental rather than beneficial to my company and career, I have to start thinking about how to get rid of him.