Destiny Star Girlfriend 3

It is spring 2019, the first year of Japan's Reiwa era, and Seiji's days are identical and uninteresting — until a mysterious assassin shows up at night to literally drain his life force. The attacker is Kanoko, a second-year at his academy and a covert magical girl assigned to protect humans from monsters out of deep space. The attack seems to trace back to a tragedy in Kanoko's past involving a powerful Majin. The Starry Sky Council is investigating an anomaly in her body, which means Kanoko and Seiji must now share a living space until the investigation concludes. The third and final installment of the Destiny Star Girlfriend series.