The son of eggman: The final horizon (Female sonic harem X male son of eggman)

(This story is a sequel to the story: The son of eggman)

Months have passed since the black arms invasion and the death of black doom and of Y/N robotnik the brave hero who gave his life to protect those he loved. Sonia and the others struggle to move on having lost the boy so close to their heart.

But as one tragedy ends another looms across the horizon. Sonia and her friends must once again band together to protect the world from an ancient threat that has remained hidden on Kronos island for centuries.

Get ready for a journey like no other where the stakes have never been higher, where friendships are tested and where hero's rise from the grave.