Now, the supporters of Ptolemy XIII, they say, okay, we don't wanna mess around with Julius Caesar, who seems to be quite powerful with his legions, so why don't we do him a favor? When Pompey comes, why don't we kill him? And so, in 49, or 48 BCE, this is after, remember, Pharsalus was in August of 48 BCE, you have Pompey leaving, and in 48 BCE, he is killed. So, Pompey is now killed in 48 BCE by the supporters of Ptolemy XIII, thinking that this is gonna carry favor with them with Julius Caesar. Well, Julius Caesar really does not like this. He likes to establish his reputation as a magnanimous ruler, someone who likes to forgive his enemies, someone who wants to unify the people of Rome. And so, he's in pursuit of Pompey.