Han Pu was very efficient. In the evening, he had already returned from the spatial rift frontline fortress. These chips were very easy to operate. As long as the demon kings did not resist, the chips could be inserted into their brains.
However, even though the 52 king-level demon beasts did not know what the use of the chips was, they could more or less guess that they were definitely extremely detrimental to them. Therefore, even in the face of Zhou Hao's suppression, 17 demon beasts still resisted.
Zhou Hao naturally killed them casually, and he obtained another 2 million luck points.
The remaining 35 king-level demon beasts obediently accepted the chip when they saw the other demon beasts get killed. Among these demon beasts, there were 21 intermediate-level demon kings and the remaining 14 were low-level demon kings.
By the time they were done, it was already late at night.
