Things That Can be Forgiven, Things that Can't be Forgiven Episode 13

Since Kokubogar needs serious repairs, Shirota resumes his previous assignment as tactical advisor to Dai-Guard ... although not everyone is happy to see him after his previous betrayal. Still, there is little time for bitterness when the Christmas party is only a few hours away. Meanwhile, the army announces that it will face the last Heterodyne on its own, but how many people will be injured due to their stubborn desire to keep Dai-Guard out of the picture?