Wang Tiangu was an early Nascent Soul stage cultivator residing within the Heavenly South. He is a puppet Sect Master of the Ghost Spirit Sect controlled by the actual sect master Wang Tiansheng. He has grand reputation as a master of formation spells.
Cang Kun's Treasures Edit
The Ghost Spirit Sect wanted to enter Devilfall Valley. When Marquis Nanlong was organizing a party to break into Cang Kun's cave residence, his friend Yun, who was a low-profile Elder of the Ghost Spirit Sect, involved his sect into this. They paid a heavy price to bribe 3 early Nascent Soul stage cultivators, who joined the party.
The Sect Master Wang Tiangu, Wang Chan and Yu Ruyan travelled to the Soaring Heavens City to join the party too. Wang Chan was shocked, when he saw Han Li there, and who also was at Nascent Soul stage. Wang Tiangu apologized for his nephew's actios in the past, and Han Li assured them that he didn't hold a grudge, but the Sect Master was doubtful about that. Then Marquis Nanlong briefed everyone on the matter, revealing it was about Cang Kun's hidden treasures. Afterwards, Wang Tiangu warned Wang Chan to be careful on this trip. He also wondered if Han Li had connection to old ghost Ling Hu, who was also in the Soaring Heavens City.
In the Moulan Plains, Marquis Nanlong's group met Moulan spell warriors from Heavenly Wind Tribe. After loosing pursuers, they arrived at Cang Kun's cave residence. There Han Li broke the ancient restriction. While splitting the treasures, everyone else turned against Marquis Nanlong and Han Li, even his friend Yun. Early Nascent Soul stage cultivator Long, Wang Chan and Yan Ruyan faced Han Li. After Han Li killed cultivator Long and injured Wang Chan with Yin Devil Execution, he and wounded Marquis Nanlong escaped with few treasures. Wang Chan lost his legs. He only could start healing, after his uncle harmful black Qi.
Devilfall Valley Incident Edit
After rumors began to spread that the Ghost Spirit Sect had acquired a method to enter Devilfall Valley, all other sects pressed them for information. The Ghost Spirit Sect was forced to allow other cultivators join them in that voyage. When the time came, members of the Ghost Spirit Sect arrived at the entrance to Devilfall Valley. Sect Master Wang Tiansheng, Wang Tiangu, Elder Zhong, Wang Chan and Yan Ruyan were present. Then Wei Wuya joined them, suprising many other cultivators. After explaining that their transportation formation was teleporting randomly, Elder Zhong, Wang Chan and Yan Ruyan were first to go and Divine Sage Zhong and other Moulans were next.
While Elder Zhong's party were looking for Spirit Kindle Fruits for Nature Origin Pills, Wang Tiansheng, Wang Tiangu and Wei Wuya travelled with 4 Ghost Spirit Sect Core Formation disciples into the valley depths looking for the Spirit Ether Garden. They were using Master Cang Kun's soul fragment as a guide. After days of trek, they arrived at the altar. punished with the Soulfright Curse. With help of Master Cang Kun's soul fragment they opened the passage. Wei Wuya headed first lacking patience. At the destination, their discovered just barren land filled with devilish Qi. As Wang Tiansheng intended to interrogate Cang Kun's soul remnant, it escaped. They followed it to the demonic statue. After the soul remnant revealed this Spirit Ether Garden was just a pocket dimension bordering the Elder Devil Realm, Wei Wuya figured him out to be an Elder Devil Bloodflame. The soul remnant tried to entice them offering vast devilish Qi to raise their cultivations to Deity Transformation stage in exchange for help to unseal its devil corpse in the statue, but Wei Wuya didn't fall for it. Then older cultivator destroyed the soul remnant using his soul devouring snake. As they were to leave, Bloodflame reformed and possessed the devil corpse with Decay Transformation. Wang Tiansheng and Wang Tiangu perished in the spatial tear collapse, when the devil was unsealed.