Simulation is an artwork that shows a man contemplating his existence, if it's real or is it just an illusion.
The protagonist is a time traveller constantly overthinking and living in a state of delirium tremens.
He's on a journey to debug the state of error he often finds himself in, on a mission to study and comprehend if life is just a simulation or has a deeper meaning unfound.
Has he found the answers to his questions?
Is still a story untold.