Sorry Qingmei, I Became My Brother's Maid Loli

[Marriage change 1v1+Baimao+Lori+Female+Maid] When Bai Xiaolian wakes up, she travels to a parallel world where people who turn 18 need to duel. The loser of the duel will turn into a fragrant and soft girl and become the slave of the winner. And Bai Xiaolian, who has a childhood sweetheart, has not yet had time to confess her feelings. He is about to have a duel with his good brother, Yang Tian! Childhood sweetheart: "Xiao Lian! There's something wrong with the way Yang Tian looks at you!" "Will you win?" Bai Xiaolian: "Hey, hey, hey! Cricket is just a Yang Tian, and with a snap of my fingers..." One minute later. "Wow wow wow~ Brother, I was wrong~ Please let me go!" "I haven't confessed my love to my childhood sweetheart yet. I can't become a girl!" Bai Xiaolian knelt down at Yang Tian's feet and burst into tears. Yang Tian grinned: "You are a born wife!" "Hurry up and become the maid Loli that belongs only to me!" Ten minutes later. Childhood sweetheart: "Xiaolian! Xiaolian! Do you win?" Bai Xiaolian: "Oh oh oh oh oh~ I'm sorry, I can't go back!" Childhood sweetheart: "???"