(Author's Note: I realized I messed up with the military ranking quite frequently due to my forgetfulness. The starting point on their officer status would now be adjusted from Recruit -> Junior Officer -> Senior Officer -> Leading Officer. With three classes. 3rd Class would be the lowest qualification, while 1st Class would be the top. Hope this helps)
"What's happening here? This clarity... I can literally see how my blood is flowing within my body..." all four of them were stunned by the view projected through their naked eyes. Everything was on display, from blockage to old wounds that they've ignored all this while.
Having a feeling that this was the cue for them to do something, the four tincture users focused and tried to redirect the medicinal efficacy to concentrate on those obstructed blood channels.
