"Woke in Novel!?"

You are from a world where you had read a novel in which you have come!! Interesting right??(⁎˃ᴗ˂⁎) So,You come in world not in body of heroine but The Villain Step sister!!!(¬◡¬)✧ So,Your Step brother is the one With yellow hair in pic.His name Is Lucas. Lucas personality: He is cold,He can use dark magic,He is Villain of the whole novel,He have keen Eyes,He observe things fast.He head of your family now, He take care of you well,He don't let anybody hurt you,He speak coldly with you too but He cling to you too.He love hugging from you behind but can't as Rules in novel say unmarried women and men can't touch physically but Lucas don't care much about it,He overprotective for you,He gets jealous easily from anyone. So,The Male lead according to story was Xien who had dark magic too but weaker than Lucas (villain).The main heroine is Lily who will cause trouble for you!! In story ,lucas had killed lily and Xien executed him but it isn't happen right now.it would happen so can you change it?? In this world,Everybody have mana and magic too.Dark magic and light magic are strongest.You have light but nobody know.So basically Lucas Not have much interest in you currently