Deviant

Deviant is a character that appears in almost every location in the game when your day count is 48 or higher. By paying him 50,000G, he will be able to decrease your day count by 10 days.

Trivia

 * According to Clayman, Deviant’s real name is "Form Number Devi-8". The stand user is just a finger. He is a cyborg from the future (or more accurately, a humanoid robot with a finger). He is indistinguishable from flesh and blood. He approaches them by disguising his appearance as "someone who looks exactly like someone they have seen before.” In the game, he looks exactly like Toyohiro Kanedaichi in Part 4. The stand user of  Inner Days is the owner of the finger. This stand can shift only all events through betting and negotiation. Deviant used this ability to travel to the past. The future he came from has collapsed due to “the acceleration of time" in Part 6, and is no longer in existence. As long as “the new cycle of time” continues, this future will never come. He doesn't intend to save the future world or do anything about this world.  The original is Roald Dahl's short story "Man from the South".