
I finally think I understand so the real world is "silence" the novel !! And they both went to the world Huimin drew, when he got so depressed; he yearned for what he missed: family, friend and a normal life, just happiness. Yet Huimin created that universe where they can love purely and be happy, he doesn't get a trauma since there is no alphas and omegas, he doesn't have an abusive father, he has a mother and sisters to hug, both of them watching their reality as a novel in the school library, DELETING their's trauma. Boom real-life miracle : time turned back after they both died tragically, so they can have a second chance, after living happiness in the world he drew.
(๑•ㅂ•)و✧