Bokun Meika no Hangyakusha: Aster

Ash had dedicated his life to his adoptive father in gratitude for being raised as an orphan. However, a revelation on the man’s deathbed changed everything. The effort Ash had invested, the trust he had developed, and his strongest natural ability, the "Seven Wings," were never truly his to begin with. Discovering they had been taken from him, Ash resolves to undo the course of his life and reclaim what was lost.