It is badly censored in Webtoon, I would suggest looking for the uncensored version.
[DISC] The Horizon Chapter 1
Submitted 5 days ago by themachinestops@lemmy.dbzer0.com to manga@ani.social
https://m.webtoons.com/en/drama/the-horizon/episode-1/viewer?title_no=3141&episode_no=1
themachinestops@lemmy.dbzer0.com 5 days ago
There is a part where the kid is holding something and it is censored.