Responses
I feel like Nanwha is maybe a spirit of the mountain or some weird other supernatural creature
This sounds like exactly the plot for into the horizon...hope it's not, otherwise it's just ripping off
So what I'm getting from this is that when Yeonho fell from the mountain, whatever Nanwha is found him and saved him. And maybe ever since that moment Nanwha was either watching him from a far or trying to figure out how to get closer to him so then when he made a plan he supernaturally brainwashed everyone into having memories of him as Yeonho's lil brother.
That's honestly where I think this is going and if I'm right ima fr scream ꈍ◡ꈍ