Breaking the Sky

I want to know what color the sky is outside and what the scenery is like at the end of the world. Behind the good stories of Nirvana, slaying the path, achieving immortality, and transcending oneself to create legends, is it really as glorious and relaxing as it appears on the surface? What kind of perseverance and perseverance should we have to reach the other side of the road and interweave the texture of the avenue?