[GRET-01]

Giant Heroine (R) Stellar Lady Makuya: Monster Great War Nanami Hirose

Stella Lady Shino Sayaka, hailing from outer space, has served as a key member of Earth's Defense Force, overcoming countless crises. One day, ruins of the ancient "Kusuka" civilization—believed to have flourished before the Jomon era—are discovered in central Tokyo. With rumors linking these ruins to the recent surge in monster appearances, Sayaka immediately heads to the site. However, the creature that appears is Petitmon, a seemingly harmless being. Sayaka learns Petitmon intends to destroy human society to revive the Kusuka civilization. Taking Petitmon back to headquarters, Dr. Amagami's language decryption device reveals its terrifying true purpose. A new battle begins now.