Human existence is believed to be incomplete without the enrichment of culture. Some individuals wholeheartedly immerse themselves in their cultural surroundings, while others observe from a distance. The ancient Kirat civilization of Nepal predates any religious texts we have. Unfortunately, their profound cultural wisdom has primarily faded, leading to a disheartening void in our understanding of ancient knowledge. The plight of the indigenous communities in the land nurtured by their toil and sacrifice is a cause for concern. Neglecting the valuable contributions of these indigenous communities in the name of progress leaves us incomplete. Through a thorough anthropological study of the Kirat Limbu community, we've arrived at factual and logical conclusions regarding the questions they've raised. This writer endeavors to share this information, driven purely by academic value and recognition. Recognizing his responsibility, this writer, in the later stages of life, has felt a sense of urgency in preserving the positivity of research. The book is published to document synthesized knowledge based on trustworthy information and data, thereby sharing it with readers. This book has expected to be a valuable resource for those seeking to understand the true essence of Nepali soil, to explore the rich Kirat civilization, its culture, and the intricate tapestry of ethnic issues—best of luck on this enlightening journey.