Return of the Frozen Player

[5 years after the world changed, the final boss appeared., [The final boss for area Earth, the Frost Queen, has appeared.] The final boss! If we can just defeat her, our lives will go back to normal! , The top five players in the world, including Specter Seo Jun-ho, finally defeated the Frost Queen…, But they fell into a deep slumber., 25 years passed., “A second floor? It didn’t end when the Frost Queen died?, Specter awakes from his slumber.]