Killing five Dao Integration Realm Early Stage cultivators was possible for Chen Fei in his normal state, but it would have taken quite a long time.
Dao Integration Realm Early Stage cultivators were not ants to be crushed at will, especially those who had mastered more than a dozen Rule Fragments, or even over twenty Rule Fragments.
Each of them was a true powerhouse. In the future, they might have had the chance to break through to the Dao Integration Realm Mid-stage, or even the Dao Integration Realm Late Stage.
They were vastly different from someone like Meng Ji, who had cultivated for thousands of years, was nearing the end of his lifespan, and had only mastered five or six Rule Fragments.
When faced with an encirclement and assassination, there were all kinds of variables. Chen Fei was not afraid of being in danger himself; he was merely worried that these Dao Integration Realm Early Stage cultivators would sense something was wrong and flee first.
Heaven Suppressing could lock all five of them inside at once, but the greater possibility was that they would break through the Sky Dome Domain and escape.
Compared to having Chen Fei venture alone into the Ice Clan and Abyss Clan to kill Dao Integration Realm cultivators, these enemies who had delivered themselves to his doorstep posed far less danger and offered much greater rewards.
Thus, Chen Fei did not hesitate to use the killing move within the Space Grid, intending to leave all five Dao Integration Realm Early Stage cultivators here for good.
A killing move was not some irreplaceable thing. It existed to kill enemies more effectively.
If he truly sensed some great danger, such as a Dao Integration Realm Mid-stage cultivator coming to assassinate him—
The first thing Chen Fei would do