Afterword: Youth is Fading, See You at the Next Crossroad,I had to write about Su Cen crossing this distance, breaking through societal constraints and shackles, reaching the other side of time and space, then grasping one hand—or perhaps two.,They all used actions that ordinary people don't possess to do what they should have done at the time. Some failed and became mediocre people as if they never took action. But some succeeded and changed the world.。