My wife left. I graduated from college. I got a job. I got married. I bought an apartment. My dreams were shattered, I was left with a mortgage, and I was alone. "I wonder why it ended up like this," I was thinking when my wife's younger sister, Hikaru, came over. I spent a sweet holiday with my wife's younger sister. But she handed me the divorce papers whether I liked it or not. I was just swept away by the gap between healing and reality.