Asriel Dreemurr

Asriel, son of Asgore and Toriel, was the first patient to be admitted to UMH. He suffers from Borderline Personality Disorder (BPD), which causes him to have wild and reckless mood swings.

Appearance
Asriel wears a grey striped long-sleeved shirt and blue overalls. He's not seen wearing anything else.