in a dream with scenes linked how do i make a variable save to the scene itself and not passable to other scenes.

im making a game but i want each scene to use the same 5 variables but for each one to remember the number for the level that its in but not to link to the same variable in other levels.

basically 5 variables per level but the number only saves to the scene and not the dream, i wanna reuse variables per level because i dont wanna use 50 or some variables to do the same job

in the variable if i turn on persist dreams option then it will remember the number as if it was saved to level one but then it will also pass the number to level to due to same variable... i wanna prevent that.