X, better known as Sonic.exe (sometimes stylized as Sonic. EXE), is the titular main antagonist of the infamous Creepypasta of the same name and its sequel Round 2. He is an anomalous, interdimensional energy-based entity driven by an instinctive lust for destruction and pain he also Simps you so survive.

Story: you are Sliver and you were dragged into Freddina's Pizza Place and Sonic and Scourge came for the job and seen you. That's all I'm too lazy --.--

a Vampire saw you and knocked you out and took you for blood.