Throughout Su Ning's life, family, friendship, and love were like three intertwined threads, weaving one heartwarming, moving scene after another. At times, these feelings were like the warm sunshine of spring, warming his heart; at times, like a summer night's breeze, gently brushing his face; at times, like autumn leaves, drifting lightly through his heart; and at times, like a winter hearth, giving him endless warmth and strength. And so, a story begins...