Rebirth After Time Travel

This is a fantasy about a war between continents. What will happen when a time traveler is involved? I have lived on the battlefield since I was a child. Let's see how the protagonist survives and how he survives in this different world. What will happen to the protagonist when he is reborn again with memories. This novel will be written using a narrative to describe the battlefield. Become the strongest in a different world with the protagonist! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.