The Ghost King Got Married and I Became the Bride

My boyfriend and I went on a trip, but he brought his stepsister with him. I just wanted his stepsister to have some sense of boundaries, so she ran out crying in aggrievedness. My boyfriend and I went to the mountains to look for her, but unexpectedly we met the Ghost King getting married. The Ghost King asked my boyfriend: "I am getting married today and need to choose a woman. Who should I choose?" My boyfriend pointed at me in horror: "She." He pushed me into the sedan and ran away with his stepsister. I stumbled into the sedan chair and looked up tremblingly, only to see the Ghost King smiling gently at me. Intention: It's hard to recover when water falls