Blue Archive that sensei become a Kivotos citizen... What will happen...? (Have Around 150 Episodes)

A Blue Archive story where Sensei had done everything for his students and saved them from their cruel fate and anguish, but despite the prosperity he had brought to Kivotos, Sensei had decided to end everything and leave. As to why this was the case, perhaps we will find the answer deep within the story... Blue Archive: Where all miracles have an end.