Alternate World: I Started With Two SSS Templates

"The Fire of Fire", the demon saint has taken a fancy to it!

To tell the truth, although the monsters are no different from the wisdom of human beings after the level is high, they are even more cunning and insidious, but they do not engage in scientific research, and they are not good at all kinds of innovations in practice. If it wasn't for his own physical fitness, he would drag him into the quagmire of war before humans had developed more cultivation methods, and the demon world would have been occupied by humans long ago.

Even so,

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