Because I, the True Saint, was Banished, that Country is Done For! [Official]

Alternative

真の聖女である私は追放されました。だからこの国はもう終わりです / Shin no Seijo de aru Watashi wa Tsuihou Saremashita. Dakara Kono Kuni wa Mou Owari desu / Even Though I Was the Real Saint, I Was Exiled - Which Means It's Already Over for My Country