"Interesting, if this isn't magic, then what is it?" Luo'er murmured to himself.
"What are you thinking about?" Zisu asked curiously.
"I'm pondering some profound questions," Luo'er replied.
"Should I continue then?" Zisu asked.
"Yes, please do," Luo'er nodded.
"This second kind, known as Divine Machines," Zisu said, "actually doesn't have much to do with cultivation. People of this type like to invent and improve devices, especially military devices. It's one of the few streams among the Nine Streams that isn't related to cultivation."
"A technical stream, then?" Luo'er pondered.
"As you've seen, our firearms, in fact, stem from the techniques of Divine Machine masters. Some Divine Machine masters had fled to the West Outer Heaven and taught us a lot of advanced weapon technologies. Hence, the Demon Clan has quite a favorable impression of the Nine Streams," Zisu explained.
"I see," Luo'er nodded, Zisu's answer confirming his guess.