Ys X Nordics V2.00-p2p High Quality ★ Free Access

I notice you're asking about — this appears to refer to a cracked or warez release of the game (P2P = peer-to-peer / scene release group naming).

For players who already owned the Steam version updated to 2.00, a Special Price Pack was made available to upgrade to the Proud Nordics content at a discount. Ys X Nordics V2.00-P2P

The 2.00 update was not a standard patch; the developers rebuilt the PC port from the ground up to ensure high-quality performance. I notice you're asking about — this appears

The V2.00 update is a complete technical rebuild aimed at fixing the game's rocky PC launch. Ys X Nordics V2.00-P2P

If you have acquired the Ys.X.Nordics.V2.00-P2P folder from a source: