I’m Bound to the Homewrecker System

After being murdered, she is reborn and forcibly bound to a System that encourages her to cheat! System: Be a good girl and cuckold the Crown Prince, or you'll die. Qin Churen: ? Wouldn't I die anyway if I cuckold him? Crown Prince: Uncle, my concubine wants to cuckold me every day. Regent (smiling): Then give that concubine to me. Your uncle has room in his heart for a whole pond of fish. What does the System matter? What does a green hat matter? I have decided I want you.