Roy sensed and found that there were still densely packed constructs tens of kilometers away on the plain, making him very angry. Under the combined efforts of the nine keepers of the titans, Roy couldn't defeat them one by one for the time being. After hearing Julia's annoyance, he was furious. He closed his hands and took out a huge crystal from the void.
This crystal was about two meters tall, pure white, and diamond-shaped. After taking out this crystal, Roy inserted it into the ground, half-burying it.
Then, under the puzzled gazes of the keepers, he clenched his fist, pierced his palm with his sharp claws, and dripped the demon blood onto the crystal.
The crystal absorbed Roy's demon blood. Then, as though it had a life of its own, it began to squirm inside the crystal and gradually expand.
