I Walked into a Fanfic Written by the Male Protagonist

Rose with thorns x black-faced and tsundere Help! ! Where is my leading heroine Mary Su Shuangwen? Why has everything changed? Male protagonist os: Is there a possibility that what you are wearing is an article written by me. (The copy needs to be revised, please ask for advance payment~) The cover image has been purchased and authorized@Qianhuizi Intention: To be determined