Pirates: Ghosts That Walk in the Dark

Introduction: (Naval text + assassin + decisive killing + killing enemies will become stronger) In the world of one piece, before the era of great pirates came, Green came to this world with three two-dimensional trading volumes. By sacrificing one's own fear and gaining the ability of 'refining soul', killing enemies will become stronger! What? Infected by magic energy during the transaction? It's okay, I accidentally obtained the passive ability to sneak in the shadows. Moreover, the second tr...