To prevent this, you could always jump off a cliff right after the boss fight. The most vulnerable time for you is entering a new world immediately after killing a boss. The bad news is that you can get invaded by NPC’s any time you are embered. The good news is that you can collect your souls afterward. The only option you have is to die by either by the invader or by some other hazard. If you see any of these names pop up in the invasion notification, there isn’t a whole lot you can do. There are 12 NPC invaders in the game that all spawn at different points in the world: The first thing you need to know about invaders is that not every invading phantom is another player.
