Single female protagonist + no harem. The male protagonist slowly becomes stronger but not invincible.
Li Muzi was sleeping one night and suddenly found that he could go to a world that was not modern...
"Damn it, why is there a passage between this world and the real world? Co-authored, I'm not the only one who can travel through it."
Li Muzi, who learned the truth several years later, was speechless for a while
ps: The author is writing for the first time, so he may be immature and may not like to spray lightly ε-(´∀｀; )
