Is That How You Perform the Operation?

Hao Ren heard the call of the MDT and ran towards it. The MDT projected a set of holographic projections in the air, which showed scanned images of Hesperides' wound. They could see a very clear silvery-white, triangular object in the depths of the horrifying, piercing wound. Hao Ren was stunned for a moment before realising what it was. "...The heck, the arrow from thousands of years ago is still stuck inside?"

"It's impossible to heal the wound directly with the dormant chamber. We must perform a small operation," The MDT opened the dormant chamber to wake Hesperides up as he spoke to Hao Ren. "The self-regulating machine can handle a simple task like this, I just don't know if Hesperides is aware that there's something stuck inside her head."