Actually, there was another benefit hidden within.
When Zhang Xiaohua had first arrived on the deserted island, he had grasped the principle of Break then Stand. Each use of the Azure Blood Alchemy Heart technique exhausted all the true Qi in his body. From another angle, it trained his control over true Qi; every time he drained it completely, it would inevitably strengthen its regeneration, thereby improving his cultivation.
After weighing the gains and losses of the technique, Zhang Xiaohua made up his mind. He had to master the Azure Blood Alchemy Heart, because he knew that in this age when all techniques had vanished, he had no other shortcut to take. Only by making his divine sense incomparably powerful could he control these formations and restrictions.
Zhang Xiaohua once again immersed his divine sense into the jade slip and silently memorized the several thousand characters of the incantation at its end. Only then did he withdraw his divine sense, put away the jade slip, close his eyes, and begin to contemplate it.
After a long while, his hands began to shift, continuously forming different hand seals. As those strange gestures changed, a fine layer of sweat gradually appeared on Zhang Xiaohua's forehead, and his brows drew tightly together. By the end, even his face had turned pale. He gritted his teeth hard before finally relaxing, and the hand seals in his hands gradually came to a stop.
He then opened his eyes and let out a slight sigh. Taking a Yuan stone from his clothes, he began replenishing his true Qi.
Only after some time, when the color had returned to his face, did he put the Yuan stone back into his clothes.
"This Azure Blood Alchemy Heart technique is truly tyrannical. It forcibly ignites true Qi to produce