Traveling Through the Patron Saint

When he woke up, he found that he was already in another world, and that he had a little girl who was pestering him all day long? And the mother of the woman who is engaged to him has always wanted to kill him. What should he do in the face of such a situation? To use another sentence, "If the sky blocks me, I will tear open the sky; if the earth blocks me, I will step on the ground; if the sky blocks me, I will hold a nine-foot mad knife and split the sky!"