Musai No Shoukanshi Chapter 7 Spoilers & Manga Raw

Facing the colossal beast in the Abyssal Forest, Alto finally unleashes the 'True Sigil' of his summoning arts. It is revealed that his power, long mocked as talentless, is actually a forbidden technique capable of transmuting magical energy and overwriting contracts. As the beast’s memories flood into Alto’s mind, the connection between the ancient sage who sealed this forest and Alto’s own lineage is laid bare. While the beast is transformed into a loyal familiar, a dark mark burned onto Alto's arm clearly signals that the technique is draining his very life force as a cost. This chapter confirms that his summoning ability is not mere magic, but a relic of a lost civilization. While mastering the beast brings Alto closer to power, the irreversible condition—that he loses fragments of his own memories with every use—casts a long, ominous shadow over his path. In the silent forest, he is left to wonder if he has grasped salvation or merely the overture to his own destruction.