Guarding a reservoir? I am guarding the river of time!

Novel Summary

Before the time travel, Su Mu was guarding a reservoir, collecting five social insurances and one housing fund, fishing every day, and living a life of lying down. However, during a wild fishing trip, he touched a high-voltage line and traveled to another world.
After traveling through time, are you still going to guard the reservoir?
No, this doesn't look like a reservoir? !
.......
On this day, Su Mu, who was fishing in the long river of time, met the empress who was swimming upstream.
"Who are you coming? Where are you going?"
"Go to the upper realm and save people."
Looking at the empress in white, Su Mu put down his fishing rod and said quietly, "You can save people, but please pay the toll."
.....
Do dogs come to the long river of time to meddle in it? Do they come to the long river of time to hang out whenever they have time?
Regarding those Immortal Emperors who recklessly go against the flow of time and destroy the order of time, Su Mu said:
"Then was then, and the present is now."
"If you all mess up, will I still be the governor of the river?"
"Also, you are the protagonists who pass through the long river of time and travel to various worlds. Do you not need to pay tolls for the journey?"
"No money now? Take out a loan and sign a pledge."
The main characters said with tears in their eyes: "Before I traveled through time, I had a mortgage. Now that I traveled through time, I still have to bear a "time travel loan"??"

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