In Shen Yin Wang Zuo, Long Haochen played a key role in destroying Demon God Pillars, specifically with the help of his demon beast companion, Hao Yue. Hao Yue, after witnessing the death of a Demon God, became enraged and attacked its corresponding Demon God Pillar, ultimately destroying it. This was a significant event, as Demon God Pillars were symbols of the demons' power and resilience, and their destruction had never been achieved before by humans.