Vinnie successfully activated the Inscribed Jade Pendant through blood recognition, but this was merely surface-level work. In reality, he discovered a much more serious problem.
That is, if he followed the methods taught to him by Mark and the others, he could now effortlessly use other people's inscriptions through a second method besides blood recognition.
The officer still stood on the high platform with an arrogant expression, talking incessantly. After the recruits finished their activations, he began explaining various ways and techniques for using the inscriptions, making a preliminary classification based on existing data.
Chapter 382