Marco believed his knowledge of Ji-woo would be useful in the future, even if it was a tiny bit. He knew that sooner or later, the world would be plunged into darkness, and society would fall into chaos.
Even though he spent most of his time in the Black Market, that didn't mean he didn't have any knowledge of the Portal Gates that churned everywhere.
This past year, the appearance intensity of tier-5 and 6th-grade Portal Gates had doubled or tripled from previous years.
And the real danger of that was the possibility of turning into a Red Gate, whose chaos and destruction upon the surroundings would be problematic to control.
Especially when considering the number of ArchMages that were only four in the world, it would be hard to deal with if the current situation of Portal Gates spewed out those vicious creatures without limit.
And someone like Ji-woo would definitely have a place on the highest stage of this deadly game.