He is one of the members of the team of royal scientists, currently in charge of "fixing" the core project (he's at one cup of coffee away from losing his sanity).
He still being a relaxed person. Sans is someone who constantly blames himself, as he remembers perfectly the deaths of all those who have surrounded him (one of them is Gaster and the original owner of the ribbon that he wears constantly).
I wouldn't say he's lazy, but rather he's relaxed to the point that everyone thinks he's lazy.
In spite of everything, he continues to make jokes and puns that stress out Paps.
He doesn't appear until the entrance of Hotland, but is mentioned by the rest of the characters before.
As an official member of the royal guard, Papyrus takes his job seriously, constantly checking puzzles and creating new ones (if it weren't for his superior in Snowdin it would be impossible to walk without stumbling upon a puzzle).
He is a person who will always help whoever needs it, even if they don't ask him.
Even though his trait is kindness, it does not mean that he is weak, it just means that he will be willing to forgive you until he sees that you are beyond salvation.
His spaghetti is still not edible.
Paps appears on the outskirts of the ruins instead of Sans.
The old royal scientist, advisor to the king and one of the monsters who was directly involved in the war between the monsters and humans.
He was in charge of the creation of the core and various projects such as soul containers along with his team of scientists.
Yes, gaster disappeared when the core fell
Here he is also the father of Sans and Paps
He is mentioned only by the group of scientists and Papyrus, but information about him can be found in books, newspapers and videos.
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