Indeed, if it hadn't been for Uma's sudden intervention, it's very likely that Roger would have left Isobushi's body through the power of Shadow's Touch.
As for Higurashi Chika and the others, they would probably have been directly taken to the target point of the teleportation.
Then Roger's journey at Sunrise would have been a total failure.
He calmed his heart, feeling the contract that Uma had branded into his soul.
The connection was still there but had become extremely faint.
Within the range of Shadow Cottage's influence, his wounds healed at an incredibly fast rate, and even the Pale Blood became active and began to regenerate.
Roger crossed the garden, walked down the path where he had once summoned Uma, and came to the Shadow Gate. He placed his palm on it, activating the contract in his mind.
After a long time, all was still.