C2308 Space-time Secret Area

After taking out the immortal crystals, Tang Ao laughed bitterly. Because as Tang Ao expected, the moment he took out the immortal crystal, the celestial spiritual energy inside immediately disappeared. It was as if the celestial spiritual energy was not allowed to exist in this place. According to the Qing Yan Elixir Saga, Tang Ao could cultivate for a thousand years in this space