Shrinking webtoon: 'Gulliver's Children'

When Kim Seo-jin is diagnosed with 'Matheson Syndrome', a rare, size-changing disease, his life is turned upside down. Shrinking and growing, unable to control his size, he has never felt more uncomfortable in his own skin. When Seo-jin meets a strangely alluring boy at school, he starts to think that he might have a chance of surviving high school. But in a world where people of his kind are despised and feared, survival might be harder then he thinks.

(This is a webtoon, not a story. )