Holiday (Gwangjin)

Industrialization has begun and the Earth's temperature continues to rise. At this rate, the earth will perish, but no one cares. Kang Maru, a genius boy, tries to save the earth. Execute the project 'Holiday'. It is for the sake of all mankind, Kang Maru does not choose any means and methods. **Original Webtoon:** [Naver Webtoon](https://comic.naver.com/webtoon/list?titleId=797105), [Naver Series](https://series.naver.com/comic/detail.series?productNo=8632961)