You can read How Lord Narasimha ridded the earth of Hiranyakashapu’s demonic terror!!
The universal laws of Karma impacts everyone and the universal process proceeds and unfolds in its own rhythm.
Lord Narasimha’s fierceness and anger could only be subdued by the loving presence of Prahalad and his true devotion. It is then that Lord Narasimha blessed all the others in the court.
This goes to show the power of true love and deep devotion- it has the power to counteract and transform even the most challenging of situations.