We explore more into the book 'Hwandangogi' including the portion that recites the Hwanung Baedal period that lasted from BC 3897 to BC 2333, preceding the Dangun Chosun period. See how an old record of planetary alignments found in the book 'Cheonmoonryucho' validates the Hwanung Baedal period portion of the book''Hwandangogi', and learn about the founding spirit of Hwanung Baedal that became the root of our modern day K-spirit, known as the Hongikingan spirit.