They lose a portion of their lives. That's why Ms. Chu's hair got whiter after healing Mun's wrist.
Why on earth. would they be playing around with this ability then? Healing random ppl like those thugs in the beginning? The other counters should've taken extra care not to put themselves in situations where she'd be forced to heal ppl.
It doesn't make sense that So Moon became a cripple again after the spirit left him. His healed leg was unrelated to his powers so it shouldn't have affected him that way.
Does the three kids have special powers? if yes what are they?
It seems that in general, all the test subjects had an enhanced physiology and intelligence. They're a lot stronger than normal ppl and have genius level intellects.
The girl (Jamie) seems to be lacking in the physical aspect but displays the intellect including a photographic memory recall. After her cured brain lesion, her intellect remains but not clear on her physical strength (she was relatively strong athletic-wise before the surgery).
The third kid also has super-intelligence and is very good at scheming. He also display the super strength.
ML displays all those traits (but to a greater extent since he's the top of all test subjects) as well as telekinesis.
Plot hole: How are Jung Woo and Jae Woong still alive at the end with their brain lesions? Didn't they kind rush with their revenge plan because they were dying? They never addressed this.
Lol that misdirection thing they did in the first episode got me... it was especially bad for me since I was focused on the subs so I generally would miss many subtle things
Healing random ppl like those thugs in the beginning? The other counters should've taken extra care not to put themselves in situations where she'd be forced to heal ppl.
The girl (Jamie) seems to be lacking in the physical aspect but displays the intellect including a photographic memory recall. After her cured brain lesion, her intellect remains but not clear on her physical strength (she was relatively strong athletic-wise before the surgery).
The third kid also has super-intelligence and is very good at scheming. He also display the super strength.
ML displays all those traits (but to a greater extent since he's the top of all test subjects) as well as telekinesis.