Who · Dhruva Mahārāja, Uttama, the Yakṣas, Svāyambhuva Manu, Kuvera, the Lord’s servants
The story · After a powerful Yakṣa killed Uttama, Dhruva fought the Yakṣas and faced their frightening illusions. Svāyambhuva Manu warned him that killing innocent Yakṣas was not approved by religious authorities and urged him to turn toward the Supreme Person. Dhruva’s anger subsided, and he stopped killing; Kuvera then appeared and encouraged full devotional service. Dhruva continued serving the Lord and eventually left his kingdom. The Lord’s servants invited him to Viṣṇuloka, and he went back to Godhead.
What it teaches · A person seeking liberation should not come under the control of anger. Only devotional service to the Lord can deliver one from material entanglement.