Aswang na Butok Butok" is a Tagalog horror animation based on a true story about Ramon, a young boy intrigued by local legends of a gruesome aswang known for its grotesque appearance and appetite for flesh. As mysterious livestock disappearances occur in the village, Ramon becomes fearful after hearing about recent sightings of the creature.

Determined to uncover the truth, he gathers his friends to investigate and consults the village elders about protective rituals and charms. The story culminates in a tense confrontation with the aswang, where Ramon and his friends use their newfound knowledge to protect themselves and their families from the impending threat.

The animation explores themes of fear, bravery, and the importance of community, highlighting the significance of Filipino folklore in facing supernatural dangers.