#1
Various! Sonic Underground Series...by CasonArtSweet
2.7K
57
4
2.7K574Meet Princess Kadence the Hedgehog or "Kade" for short, the eldest sibling of her triplet siblings Sonic, Sonia, and Manic. When the evil Dr. Robotnik took ove...
#2
Sonic Underground Series x Older S...by RainbowCart2.2K472
2.2K472Join Sonic the Hedgehog, his triplet siblings, Sonia and Manic, and their eldest sister, Sophia, as they journey all throughout Mobius in search of their missing mother...