Resident Evil + Skulduggery Pleasant crossover!?

It's Halloween and Leon trembles as he walks through the dark forest beside a rather grim house, gun raised. He walks past a skeleton before stopping and retracing his steps. Did the skeleton just... Move? He takes a moment to observe it before realising it is moving. He shrieks and steps back, damn near falling down the hill he just came up. A tall girl with hair black as night comes down the path from up ahead, giving Leon a look.

"... Who are you?"