Vanishing Point

I thought I was dead, but I returned to my high school days from over ten years ago. And unlike reality, I have a lot of money, and even my family is whole. This must be a dream. There's no other way to explain this situation. But why won't this dream end? And why did Jung Tae-sung, who played with me for 12 years in reality, appear before me as a high school student? Using a different name, Kang Chan-hwi. * "......Hey, Kang Chan-hwi. I'll grant it, your wish." "......What the hell are you talking about again?" "Getting away from me, leaving my house. I'll let you do it." Only then did Eun-ho separate Kang Chan-hwi and Jung Tae-sung in his mind. They were clearly different people, and...