Upon seeing the words "hidden weapon," Jiang Kai's heart skipped a beat.

It's important to know that Jiang Kai's professional skill, Ghost Hand Flying Cards, primarily enhances the power of flying cards.

When throwing ordinary items, the Ghost Hand effect increases accuracy by 40% and penetration by 30%.

However, when using card-type items, the effect boosts accuracy by 120% and penetration by 250%!