does any one know how bakura got the ring back from duelist kingdom

it wasn't shown but he must have gone back on the boat

Maybe the spirit guided the ring back to bakura

Plot Hole! I'm thinking Bakura, knowing him, probs kept a pice of his soul in Ryous and some how, even though far away, very difficultly got him to go and get it by controling him or setting off a trigger in his mind that he's missing some thing. But who knows if you really want to know you'll have to watch the Japanese version.

Bakura is a bamf
he does what he likes and if he wants to get back to his host, he gets back to his host.
he makes the rules no one else.
got that?