SewerTale Sans

Story: Instead Of The Monsters Being Banished Underground, They Were Banished Into The Sewers. Sans Story: 1One Day When Sans Was Wondering Around The Sewers, A Storm Came. He Could Not Get The The Castle (Made Of Trash But Still The Highest Place Possible) The Storm Washed Him Into The Sewer, Where Some Acid Burnt Off His Leg. He Washed Up Unconscious At Alphys Lab, Where Alphys Built Him A Robot Arm. His Shirt (His Only Shirt) Was Stained With Acid, Which Melted Into His Bones, Giving Him A High Chance Of Turning Into A Amalgamate.