
it says directly it’s different. but https://www.mangago.zone/read-manga/the_love_of_a_black_haired_beast/ has the same artist as this one!

You're being dumb cuz it doesn't have an author separately for off track crush and red string quests, author and artist is the same person, I know what you mean some manhwa has author (for story) and artist (for art) separately but some doesn't have novel the artist created the whole manhwa by their own or with the team and it doesn't matter you called them artist, author or creator they're the same hope this help I won't explain it anymore

The artist and author for both Off Track Crush and Red String Quest is 숲이랑, which is sometimes romanized as soop2rang or soopilrang. It’s not different people, it’s all the same person, mangago just doesn’t have the most organized tagging system. If you look at the raws for both manhwa, the credits page will say art and story by 숲이랑.
I need more yaoi with art like this it's sooo cute