Ga Bejibureibu Isekai Ni Shokan Sare Suterareta Yusha No Fukushu Monogatari 4 (Saga Forest) [Light Novel]

[Machine Translation] Tsukuru takes revenge by settling scores with Temas, the man who had just summoned himself to another world and abandoned him in the magical world. The group returns to Japan, where they are told by Dainichi Nyoko Takeru about the existence of the last facility involved in the otherworldly summoning that played with everyone's destiny, and the truth behind the death of his sister Ayumi. Tsukuru and his team scramble to destroy the final summoning facility, but then another large-scale summoning takes place, and the world begins to approach certain collapse. The fate of the world is entrusted to the Gavage Braves... The final battle against the source of all evil is about to begin!

ツクルは異世界に召喚されたばかりの自身を魔境に捨てた男、テマスとの決着をつけ復讐を果たす。一行は日本に戻るが、そこで大日女尊から皆の運命を弄んだ異世界召喚に関わる最後の施設の存在、妹の歩の死の真相を聞かされる。こうして最後の召喚施設を破壊すべく奔走するツクルたちだったが、そんな中またもや大規模な召喚が行われ確実に世界は崩壊へと近づき始める。ガベージブレイブたちに託されたのは世界の命運...全ての元凶である存在との最終決戦開幕!