Make Adriana's body an extension of his and then naturally withdraw his qi from her body.
With how easily and calmly Seth explained his solution to save Adriana's life, one would think the method was a simple one, and that Seth was already knowledgeable on how to carry out the process, but that was wrong.
What Seth was attempting to do was far out of his reach of expertise in sealing, using seals on weapons, making barriers and deadly attacks were more of his fort, but the only time he had ever used a seal to tamper with a body was back when he was first trying to screw Leah.
Back then, It had taken Seth some years of study and a few dedicated nights("god bless his horny self") to come up with such a manipulative seal, a testament to his ignored brilliance, but this time was very different.
