Dusk could have accidentally made them when doodling on a scroll and it would 100% make sense lorewise and be an excuse for a new bunch of 1* Operator Beans.
@@yorha42s can also be that bean are what happens when one of your sui split, like the evil brother can split itself into a tea pot what stop your sui to create a cute cat-like being(using Dusk art) and then put a fragment of thier soul there, so the fact that lin called them by name would be correct cause they are part of that sui.
@@ulsis7820 haha nian bean is the longest after all and they said nian script writing is B tier meanwhile we keep seeing S tier cutscenes/videos from her XD