A cliché setup. What if I was in his shoes? What would I change? How much would change? On the day that Seol Jihu betrayed his younger sister and stole her car, 'I' took over.
Who was 'I'? Why had I stepped into his shoes? 'I' didn't know. But I knew one thing. Even if I wasn't the real deal... from here on out, I would be Seol Jihu. And I was going to do things my way.
An indulgent self-insert story with the usual power trip fantasy stuff. Some things change, others remain the same, and the end game... Well, small ripples become huge waves.