A glimmer of light, a galaxy, the 15th season of "The Edge of Life" is going forward, engraved with 12 awakening epics of life and death rifts - AI stitches unfinished words, microscopic glimpse of the new vein, and dissects the truth of life with the blade of science and technology; The torchbearer walks, the centripetal fire of the prairie fires, "The Edge of Life" percussions the echoes of the times, pouring 12 dignified and symbiotic beacons of life - prejudice dissolves at the fingertip temperature, and the long night lights up because of the glimmer of the cornea, so that every scar turns into a galaxy of hot water.Brief introduction