Wormhole is a bridge connecting distorted space-time and transcending linear time. The passage of matter through wormholes will destroy the continuity of time and space and produce continuous energy superposition.

For example, you have a wormhole. Take your current time as the starting point of the timeline, the A end of the wormhole is the current time, and the B end of the wormhole is yesterday. Suppose you have 100 yuan on you from yesterday to today. Then you enter the wormhole today and give yourself 50 yuan money. Then your B will have 150 yuan, and your A will become your C after one day. Your C will enter the wormhole again. Here you are, 50 yuan. (You A will think that you B just left a second ago) Then you have 200 yuan. You got the money twice and became you. You go back to yesterday and give you 50 yuan. And so on (if you don't change your plans for tomorrow, no matter how many people you see coming back from the future). How much money will you have? It seems that it only depends on how often you come back.

Here comes the question: Where does the money come from?

Does this paradox imply that we have to surpass the total energy of the universe and add extra energy to surpass time?

Linear time and causality are closely intertwined. If the causal law collapses because the wormhole is reasonable, what should we build the mathematical model on? Or is our law of causality not accurate enough?