Dia's Manga

I absolutely love this manga!!! I wish we got a side-story for Inbeom though, he was my fav T^T... anyways, does anyone happen to know the artists instagram or anything? I looked up the blog link that was in the final chapter but it had nothing on it and they haven't posted anything on twitter since 2021 :'( I hope nothing bad happened 0_0 they did talk about health issues.... but they said they wanted to write more and it finished around 4 years ago so I'm confused,;; I really want more!!