My Brother Traveled Through Time and Became the Emperor, but the Prince Is Not Me

Life is too bitter, so eat something sweet: Relaxation, friendship, golden fingers, many women, getting promoted step by step, and the backstage is as big as the sky. This book will depict an imaginary world of multiple time travels, but due to certain restrictions, travelers will have little impact on the world, maintaining the ancient style and charm of this world. The protagonist and his brother are a pair of monarchs and ministers. There will be no misunderstandings between them. They will communicate with each other and maintain a perfect relationship of trust to realize the fairy tale of monarchs and ministers that cannot be realized in real history.