"Ang Kambal Ay Hindi Mapaghihiwalay" (The Twins Are Inseparable) likely draws inspiration from the Gemini zodiac legend. It tells the story of twin characters, symbolizing an unbreakable bond between them. The tale might emphasize themes of loyalty, companionship, and unity, highlighting how the twins face challenges and adventures together, with their connection being a source of strength. In the context of the Gemini zodiac, it could represent the dual nature of the twins and their deep, inseparable relationship, whether in battle or personal growth.