Only after having a few mouthfuls of Nine Heavens Immortal Spring, Zhang Tie had become spirited again. He felt that his battle qi and spiritual energy were going to spill out of his qi sea and mind sea. Additionally, he felt that the remaining bit of resistance from the immortal-human barrier between him and the Energy Realm was instantly destroyed by Nine Heavens Immortal Spring.
Previously, after drinking Nine Heavens Immortal Spring in Emperor NvWa's Palace, Zhang Tie felt that the gate leading to the immortal emperor was half opened, through which, Zhang Tie could already touch the splendid world by edging in. Now, the gate had been completely demolished by Zhang Tie.