Alphys is the captain of the royal guard. She's very strong and tough, she's filled with determination. Alphys is a bit aggressive sometimes but it's mostly because she doesn't realizes how strong she is. She's very friendly and nice to the people she like and trusts them a lot. She's very loyal. Alphys is also a bit of a nerd and secretly watches anime on the mean time. She's very nice and a bit shy sometimes but on general, she's a loyal warrior and a great friend.