The Ming Emperor and I Are Brothers

When the protagonist wakes up, he finds that he has traveled to the late Yuan Dynasty, where the temple is dilapidated and there are bursts of killing sounds outside the temple. The protagonist yelled at the system all the way but didn't get any response. I had already accepted my fate but was rescued by a monk. Brother, I think you are extremely brave and will become a great weapon in the future. If you can trust me, brother, how about we become sworn sworn friends and expand our territories together to achieve all these achievements? This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.