Synopsis

The human group, led by someone who may be the key, divides into teams to search for a fragment amidst countless angels, planning a guerilla war approach. Meanwhile, the angels realize the extent of the damage, particularly the southern area caused by a swordsman, and they also realize that the 'key' is likely involved. Finally, a character named Sir Michael decides to go to the south, suggesting an encounter with the swordsman is imminent.