Ask a cold joke and a riddle (with an answer) as interesting as possible!

The stone and the rice cake fought, and the stone flew and kicked the rice cake into the sea. ............

Once upon a time, there was a couple who decided to join the army for life, so they made an oath with the girl, gave her a diamond ring, and agreed to meet her three years later today. At that time, the ring will be used as a wedding ring. Three years later, the girl has been waiting for the boy, but she can't. Sad and desperate, she threw the diamond ring into the sea and moved away. However, the boy has been waiting.

Rice cake! ! !