HelloThereItsNoone
A skeleton is lost in a wide world that is not his.
He lives in a damp apartment. He claims that is also, not his.
He resides in the Omega Timeline. Yet he claims, that he does not live in the Omega Timeline.
Most rather not bat an eye. The new resident had been going through a hard time.
Dream was worried about them, but told not to mind by the Protector of AUs.
The skeleton was told his grief for his true homeland was normal.
He didn't want it to be normal.
Or...
Anak, an antique skeleton that resided in his own universe called, "Underresearch" now finds himself in the Omega Timeline after a couple of skeletons stormed in and dusted everything. It's natural for Sanses to be lost without their Papyrus, their Undyne, Asore, Toriel, or anyone else. But Anak refused to let his heavy SOUL continue to rest on him. Instead, he takes matters into his own hands. Perhaps in the wrong way.