Dreams involving mythical creatures like aswangs can be quite intense and often symbolize deeper feelings or conflicts in your waking life. Having sexual encounters in dreams can represent desires, fantasies, or even feelings of vulnerability.

The aswang, a creature from Filipino folklore known for its fearsome and predatory nature, may symbolize something in your life that you find threatening or overwhelming. Trying to kill one of the aswangs but failing could indicate feelings of powerlessness in a situation you're currently facing. It may suggest that there are challenges or fears that you feel unable to confront or overcome.

The presence of multiple aswangs can also suggest that there are several aspects of your life or psyche that are causing you distress or fear. Consider what these creatures might represent for you—are there unresolved issues, fears, or desires that you are grappling with?

Reflecting on your emotions during the dream and the feelings you have about the aspects of your life that might relate to it could provide further insights. It may be helpful to explore ways to confront your fears or challenges in waking life, as this could lead to personal growth and empowerment.