Prologue: Hallucination

Jmo was sleeping on his comfy bed, in the local inn. He was still waiting for his built cottage, and has more plans for it, such as an expanded game room or something else.
CRACK!
He woke up and saw the broken vase on the floor, he thought that someone would clean it up so he went back to sleep. Instead of another broken decoration, his blanket is being tugged. He looked to see a pink, yellow mane, tall alicorn in front.
“You have to stop him.” She said. Jmo rubbed his eyes just to see and expect that she’s gone.
“Stop him. Save us.” She said beside him, this time, 2 phrases. “Please.” She pleaded again. She touched his hoof and sees that it turns into a disoriented figure/shape or appearance.
“No no, NO!!!” He yelled.

Jmo woke up and gasped, he looked and sees that the vase was fine and his bed was too. “Who was she?” Jmo asked. He got out of his bed and walked up his room. He walked downstairs and found a basement. He sneaked in and saw something shining in front. He walks to it and grabs it, it looks to be an amulet with a mark that says ‘M’.
“Mom?”

Author's Note

The disoriented appearance is the one from Prototype. It was mostly looking like tendrils, but I'm keeping from hints.