There was very little difference between the mortal realm and the godly realm such that moving from one to the other was so fluid you would miss the transition process if not attentive enough.
Ami noticed this as the trio to include her birth mother Oya and her stepfather Sango, moved from Sango’s domain to the mortal realm.
The transition was different unlike when she and Sango had moved from the mortal realm to his domain as lightning itself, this time all they did was walk through layers of very thin veils of reality.
The veils kept a lot of things separated, there was the one keeping mortals from seeing the supernatural and extraordinary, this was the thinnest and the last to walk through and should a mortal be gifted with what was known as ‘The Sight’ then such mortal would see
