If you are not in a Safe space, the enemies FIGHT you:

Do not draw a Discovery card. Instead, each enemy in your space attacks you in the order you choose (they ignore other investigators), until all enemies in your space that could attack you have done so.

IMPORTANT: If an effect makes you enter a space of an enemy, or an enemy enters your space during this phase, that enemy attacks you even if it was not in your space at the beginning of this phase. Also, if an enemy that was in your space leaves your space, it doesn’t attack you anymore.