Lingka World: I Cut Off My Hand Immediately at the Beginning

Hearthstone➕Shadowverse➕Single female protagonist➕Yu-Gi-Oh!➕Game World NPC➕ After being reborn, I actually traveled to the world of Lingka World, the most popular card game in my previous life, and became an NPC in the game. Before the player came to the world, in order to survive, I had to consider whether this was my only chance to survive.