It is written about a modern man from China who travels to ancient Japan (ancient times), meets the person he likes, and becomes a sworn sworn brother. Out of love and righteousness and for the common people, he embarks on a journey to conquer the world. In the end, his choice is whether to live in seclusion with his lover or become a successful general. If you want to know what happens in the end, let's take a look! Let's follow the protagonist's footsteps and watch it!