In another world, Azusa, who has become the strongest immortal witch, lives in a highland house with her disciples and daughters' families. While aiming for a laid-back life, she goes to the beach, visits Harukara's hometown, and attends the Demon King's birthday party. Is this witch in outing mode this time? This is a heartwarming comedy set in another world, ranked number one in GA Novel sales history, originating from "Shousetsuka ni Narou"!