Rakuenshima kara no Dasshutsu II

is the second volume of the Rakuenshima kara no Dasshutsu light novel series, written by Shinjiro Dobashi and Illustrated by Fuyuno Haruaki. It was released under the Dengeki Bunko Imprint in August 2012.

Synopsis
'''"Escape game" played in the false garden of Eden. The end is ──!?'''

Okita quickly understood the effectiveness of the device "Blitz," which only girls have, and took the initiative in the game. However, the act of disrespecting his pair leads to conflict with other girls. An escape game that continues while the power relationship between boys and girls has surfaced. While the game shows further confusion, such as the rise of women's groups that oppose the trend, the conditions for "escape" that are still invisible ... Who will win? Escape game to climax!

(source: Bookwalker JP - Translated)