Who Can Go up to the Tall Building? (Original Title: "Release Love")

Traveling back in time to witness the extremely fierce brotherly fight in the prosperous age that had no gunpowder but was extremely fierce? Or is it to experience that ordinary love that penetrates the soul? What kind of pain and struggle is buried behind the flashy and powerful people? How much tears and blood has the graceful and prominent status carried? It is difficult to tell which one is right and which one is wrong. Things in the world are impermanent, glory and wealth are fleeting...