Is It Wrong to Try to Pick Up Girls in a Dungeon? II, Vol. 2 (manga)

After being rescued from some of Ishtar Familia's fiercest female warriors in the Red Light District, Bell can't help letting his thoughts drift to Haruhime, the woman who helped him escape. He wants nothing more than to return the favor and save her from her painful life of servitude, but after seeing Ishtar Familia's strength firsthand, he'll need to put his plan into motion quickly...