The phrase " Ammai Mamai Galu Kotuwedi " (translating to "Mother, Uncle/Aunt, and Me at the Galle Fort") appears to refer to a specific chapter or installment (likely the 7th) of a popular Sinhalese web story or series often shared on creative writing forums and social media groups.
Online platforms, social media groups, and blogging networks in Sri Lanka have seen a massive rise in serialized fiction. Writers publish stories in chapters or parts (indicated by numbers like "7") to build an audience and keep readers returning.
Based on your request, Ammai Mamai Galu Kotuwedi 7: A New Chapter in a Timeless Tale