Cultivating Immortality :I Obtained The Villain's Ascension Code - Chapter 5: Eternal Paradox Codex

... Ordinary System Interface... No signs of hidden inheritance. No anomalies."

That wasn’t the first time Xiao Ning had encountered a so-called "system interface."

In the upper realms, such constructs were not rare curiosities—they were tools. Some were left behind by extinct sects, others formed naturally in ancient trial worlds where sentient Dao fragments shaped spiritual space. A few were even deliberately crafted by powerful cultivators, their essence refined into auxiliary sou ...