In emerald hill zone Sonic went through emerald hill zone and and chemical plant zone and everyone saw him get to the death egg and Sonic found out that Eggman was desperate and he murdered his best friend tails and placed down a bomb and Sonic fell to his death into emerald hill zone and become’s a spirit and you see him and now that it’s been a few days with Sonic and Tails dead Eggman took over emerald hill zone first and is planning to take over the whole world being angel island next and spirit Sonic looks sad