Shattered memories

Arthur kept having painful nightmares of the night Lewis died right in front of him. The shattered memories of his past kept haunting him until one day him, Vivi, and Mystery stumble upon the old mansion. Where Arthur is met back with the person the man in his nightmares, his shattered memories, the man he once loved.

This Time I'll Make You Disappear (Mystery Skulls Animated)

There was no mistakening what 22 year old Arthur Kingsmen did to his best friend in that cave a few months ago. As his birthday approaches, he gets a strange message from his undead friend. With a time limit, past memories, a best friend who doesn't remember the past, and old friend haunting him, and a kitsune disguis...