i-... are the bg made with ai??? it looked so weird but idk... what's happening?????

Its not made with ai, it’s a typical thing artists do for backgrounds, it’s a real place they just make it look like it was sorta drawn like with filters and photoshop, i don’t know the exact name of it but i’ve seen it before and it’s really not ai

most artists don't have time to spend on drawing detailed backgrounds so they will use backgrounds that are already made and available. that's why some manhwas have the exact same layouts. i read two manhwas that had the exact same bedroom all the way down to the pattern on the sheets