BP 97

If Sub-boarding required the Esper's permission, Imprinting was a process that required the Guide's permission. Ji Seung-hyun likely didn't know that and had heard it through Daniel.

It was too early to be certain about Imprinting based on fever alone. Of course, he had ejaculated deep inside him to imprint, but other symptoms needed to be monitored further.

Ji Seung-hyun seemed to have no inkling of his sinister plan to swallow up a novice Guide who knew nothing. It felt typical of him to apologize without suspicion.