Luis

Luis is a Shushu possessing a house in which Kerub Crepin, his adopted son Joris, and their maid Simone take up residence. He seems to be generally docile for a Shushu despite constant grouching at Kerub.

In the beginning, Luis made himself a seemingly friendly house in order lure victims in and eat them. One day, Kerub and his companion Lou almost fell for his trap, but they ultimately defeated him. After taming Luis, Kerub and Lou decided to live inside of him together. One day, Lou left Luis for an unknown destination, leaving him in the hands of Kerub. It is unclear why Lou left, but Luis blamed Kerub for a long time. Eventually, the Osamodas Simone came along with an answer to a job that Joris unknowingly sent. She managed to charm Luis into letting her take care of him until she left with Julie to start a dating agency in Bonta.

In DOFUS: Book I: Julith (presumably three years after the events of the main series), Luis has not changed much at all, manipulating parts of himself to help Kerub and keep Joris and Lilotte in check. When Julith comes to Bonta looking for Kerub, she destroys Luis' front door, frightening him. In the ensuing battle between Julith and Kerub, Luis is nearly destroyed, but survives while still being able to do some things he was able to do before. He seems to be sad over the loss of the Kerub he knew, but he focuses on the problems at hand.

Waven

In Waven, Luis can be purchased by the player as a ship skin, suggesting that he and the Crepin family may have escaped the flooding of Bonta by altering his form.