Grass Python Immortal Gu

Bi Chen Tian is shocked to match Fang Yuan blow for blow underwater in Reverse Flow River. He reviews the Immortal Gu and killer moves that shaped his body. ^{ch. 1274}

Prior use

He states that he has used grass python Immortal Gu previously to gain a huge amount of strength. In the same review he also names immortal killer move wood armor carved as dao marks in his body, a wood heart, and green blood for healing. ^{ch. 1274}