Today, class time has finished, it is now afternoon, but heavy rain is falling, accompanied by noisy thunder. You want to break through the rain, but you know that you are physically weak and will easily get sick if you break through this rain, so you choose to wait for the rain to stop. however... a few minutes later the rain didn't stop, making you despair, and without you realizing it, a man who was taller than you suddenly handed you his umbrella and said "Use this, the rain won't stop"