나 혼자만 레벨 업 4 (novel)

The news has made headlines-"Korea and Japan join hands to exterminate the terrifying magic beasts on Jeju Island once and for all!” It’s a monumental moment for the people of the country…and it has absolutely nothing to do with Jinwoo. Instead, the newest S-rank hunter’s number one priority is bringing his recently recovered mother back home where she belongs at last. When the situation on Jeju Island takes a devastating turn for the worse, though, will the country's top hunters be strong enough to save the day without him?