Cause and Effect- Urashima Taro and the Princess of the Sea

Cause- Urashima opened the box.

Cause- Urashima saved the sea turtle from the village kids who were tormenting it.

Cause- Urashima went to the sea castle, where time slowed down.

Effect- Time caught up to him and he gained 300 years.

Effect- the sea turtle rewarded Urashima by taking him to the Sea princesses castle.

Effect- 300 years felt like 3 days, so everything Urashima cared about outside the sea palace was gone