Experience Points 100,000x Multiplier launches on LINE Manga as new series about F-rank hunter sent to past to save humanity

LINE Manga has begun serializing "Experience Points 100,000x Multiplier" (経験値10万倍で超越級ハンターになった), a new fantasy series centered on an F-rank hunter who is sent back in time 20 years to prevent humanity's extinction by stopping a demon invasion. The series features a time-loop concept where the protagonist must use his knowledge of future events to become powerful enough to protect mankind.