He knows [1]

"Ghua!" 

Aaron's eyes shot wide open. Clenching onto his heart, Aaron started hyperventilating. He kept breathing, but with each breath he took, he felt this overwhelming sense of death wash over him. 

"Haa...haaa..." 

Only after taking a couple more breaths did Aaron finally calm down a little. 

'What happened to me?'

He looked beneath him, his bedsheets were soaked in his own sweat. Touching his forehead, Aaron wiped his forehead which was dripping with sweat. 

Faint memories started to surface inside of his mind as his face paled considerably. 

"Ukh..." 

Clenching onto his head and letting out a groan, Arron lifted his head and looked around him.

Wooden floor, white walls, and a white ceiling. He was in his own residence. 

"Haa...haaa..." 

His hyperventilation did not stop as he bit his lips till his lips bled. his body shook all over. Hugging his body, he repeatedly muttered.