[@The Slenderman]
I, the poster, realize why Philomel is watching Titan. More than likely Philomel is using the recent events as markers to what point in time he has traveled back to. If Philomel hadn't traveled back in time, there'd be no opportunity to duel Titan in the future, meaning he knew that he had already traveled back in time to create his own timeline.

At least, that's how I see it.

But my character Titan knows nothing and I prefer to keep it that way, to keep the authenticity.