Shark

Sharks don't possess lungs, yet they require oxygen to live. Instead of breathing air, sharks obtain oxygen from the surrounding water. This necessitates constant movement; if they halt for too long, they risk sinking and ultimately perishing. Consequently, sharks remain in motion from birth until death. The same concept can be applied to you. To survive and flourish, it's essential to keep moving forward. Maintain activity, and you'll excel, becoming the best hunter, much like a shark. Original Webtoon: KakaoPage, Daum Official Translations: French, German, Simplified Chinese, Vietnamese (Pops, Comicola)