Infinite Time Travel, but I Am the Main God?

When he woke up, he became the main god who traveled through infinite worlds. What does it mean that there are no time travelers, the energy supply is zero, and there are no superpowers, but you can also lead mankind to the infinite world? Travel through time to open up wasteland, go to the ground to mine, recruit time travelers, make equipment, collect abilities... Am I the Lord God? I am obviously the biggest beast in the infinite space!