Seems to me that he told the shadow only to call him that the person's life is on the line, he never met the healer, so there may not be a shadow with the healer, can't blame him for that. Tough luck is all.
feel like OnePunchMan, the main character shows up and defeats any enemies instantly.
All that buildup for nothing. Even Saitama had a few nice fights.
I expected a lot more from a 'monster army general'