In ancient China, there was a tradition that when a family had a daughter, they would try to find a suitable husband for her. However, there was one family that had a unique problem - they had a daughter, but she was a mouse!

Despite her small size and unusual appearance, the mouse daughter was a kind and gentle creature who loved her family deeply. Her parents were determined to find her a good husband, but they knew it would be difficult to find someone who would accept a mouse as a bride.

One day, the mouse daughter's parents heard of a wealthy and powerful cat who was looking for a wife. They knew it was a long shot, but they decided to ask the cat if he would consider marrying their daughter. To their surprise, the cat agreed to meet the mouse daughter.

When the cat saw the mouse, he was initially taken aback by her appearance. However, he soon realized that she was a kind and gentle soul, and he fell in love with her. The mouse daughter was overjoyed to have found a husband who accepted her for who she was.

The cat and the mouse were married in a grand ceremony, and they lived happily ever after. Despite their differences, they loved each other deeply and proved that true love knows no boundaries.