The male protagonist is powerful and travels through the fantasy novel

There are many types of novels with a powerful male protagonist crossing through time. The following is one of the possible answers: The story of the male protagonist transmigrating into a fantasy world and becoming a very strong and single female protagonist. In this world, the male protagonist would encounter all kinds of challenges and dangers, but he would also meet some people who supported him, including the female protagonist. There may be some emotional entanglements between the male and female protagonists, but throughout the story, the male protagonist's powerful ability and wisdom always allowed them to win in battle. This kind of novel usually involved fantasy elements such as magic, divine beasts, supernatural powers, etc. There might also be a lot of complicated plots and character relationships.