Idea #14 ^

Potential description: The time line got messed up due to some demon trying to play God again.

Oh boy, wonder what got messed up.

The Signers get their lives swapped and their marks swapped as well. The thing is, they think this is the right time line. The little that they know...

Yusei and Aki swap lives and marks.

Crow and Jack swap lives and marks.

Rua and Ruka swap lives and marks.

Let's see how this new time line goes.

[*Note, this will be a part of the Wattpad360lore*]