
The only thing this manhwa has similarities to Shutline are the vibe and feel. They're both hot, and oozing with sexual tension. But tropes/genre/vibe aren't something you can own, you can't claim to be the original because of it, they've been in existence for a long time. Lmao. Imo, when It comes to the plotline, characters, and art style, Flashlight is better. I love Shutline as well, but these two aren't the same.
As someone who plans to have a pet parrot in the future, this is a very valuable lesson to me.