Feng Jun went out to face his adversaries, so naturally, someone had to stay behind to guard the house.
Not to mention anything else, just the generator set and the surveillance system alone were quite expensive.
Lang Zhen followed Feng Jun, and Feifei and Huan Huan were taken away by the Tian Family members—leaving the brother and sister at home served no purpose.
The Deng Family Brothers were left to guard the door. Initially, Tian Yangni wanted to leave two of his family disciples to assist in defense, but all the clan members wanted to witness the Divine Doctor's true capabilities, and no one wished to stay behind.
In fact, any cultivator would not want to miss a battle between top-tier experts—a confrontation between three High-Rank Martial Masters. Who could compare to that beneath the Innate level?
Some disciples even found excuses, suggesting that perhaps the Divine Doctor could use some people to wave flags and cheer for him.