The Demon Sword Thousand Blades has traveled through time, and the conscious sword is ready to assist a person to achieve hegemony.
Ueno went away and picked up a divine sword by luck. The divine sword was stained with dog shit and met Ueno.
The choice goes both ways.
"Mr. Ueno, he is a very reliable person." Hanako Fei said.
Concept: Even a bad situation can lead to a beautiful mood