Only one person, Zhang Huaiyi’s strength is not as good as that of Zhang Zhiwei brothers, but far superior to other sects. He used the power of one person to fight against the heads of several sects. Although there are bonuses to his body's origin, it is undeniable that Zhang Huaiyi's talent and strength are absolutely top-notch. Before learning the origin of the mixed-race child, Zhang Huaiyi came from Shitianfu and studied under Shitianfu's golden light spell and the thunder method that only those who could become the heirs of the Heavenly Master could practice.

But before Zhang Huaiyi left Longhu Mountain to study, there was a history of hiding his strength. At that time, although Zhang Huaiyi was the strongest among his fellow disciples, he chose a more obscure method than others, which made all his fellow disciples, including Zhang Zhiwei, think that he was just an ordinary practitioner. Not only that, he also buried all the money he got from going down the mountain every day, and his daily life seemed very reserved.

Lao Zhang, the previous generation, discovered something unusual about his apprentice after a subtle observation. At this time, Zhang Huaiyi's strength was unmatched by anyone in Shitian Mansion except Lao Shitian and Zhang Zhiwei of the previous generation. This also made Lao Shitian of the previous generation feel that Zhang Huaiyi was a plastic surgery genius, so he chose to teach him thunder. However, Zhang Huaiyi, who is studying in Tianshi Mansion, is not in any danger.

First of all, Zhang Huaiyi is different from ordinary practitioners in Tianshi Mansion. He is an orphan without parents. He was raised by the previous generation of Shi Tian. He must have been getting warmer and warmer in this world since he was very young, so he can't help but protect himself. His way is to make himself invisible. This character is also well reflected in his grandson Zhang Chulan. Although Zhang Chulan was pregnant with the thunder method of Tianshi Mansion, there was no exhibition for ten years, which made him safe and sound for ten years.

Secondly, the Shitian position in Tianshi Mansion is not the best place for people to sit. In Shi Tian's position, many things cannot be left to their own devices. Although Zhang Huaiyi is not as strong as Zhang Zhiwei, he is very thoughtful and chooses to hide his hands when doing things. On the contrary, Zhang Zhiwei is careless and has a tight mouth. Therefore, Zhang Huaiyi is more favored by the previous generation Lao Shitian.