Gou Lived in the Late Northern Song Dynasty

A mist brought them to the seemingly prosperous late Northern Song Dynasty. They want to protect the people they want to protect, but they must face the coming darkness. They want to start a revolution and realize their ideals. But you can't just enjoy the gorgeous fireworks and turn a blind eye to the dark night sky after the gorgeous flash. A true revolution should have the ultimate goal of enlightening and benefiting the public, so they choose to hide themselves and slowly lead the public to awaken. Waiting for... The darkest moment to come.