Season 1 of Init sa Magdamag premiered on April 19, 2021.

An aspiring doctor, Tupe gets falsely accused as being involved in the corrupt activities of his government official-father, affecting his relationship with Rita. Years after Tupe’s apparent disappearance, Rita finds a new love in Peterson, who credits her for becoming a changed man as he pursues political office. Complications arise, however, when Tupe and Rita cross paths again, triggering Peterson’s rage.