Tomato is one of the ten knights who serve the Salad Kingdom. He is young and prone to clumsy mistakes, yet he always manages to save the day in the end, and everyone looks up to him. That includes the lovely Princess Peach, and Tomato falls head over heels for her. In each episode the knights set out on a fresh journey to complete a new mission. Their work would go much more smoothly if the insect band stopped getting in the way, but the troublemakers turn up to interfere every time. The result is a lighthearted comedy adventure built around a bumbling hero who keeps coming out on top.