Rumour is heard, Every night 'The Rider' lurks in the dark alley in the city of Seoul seeking revenge for the men who killed the love of his life and until he finds them there is no end to this. Who is he? A hero? A vengeful artist? A madman? A Anti-hero or a Vigilant? In the same world, what will happen when the CEO Jeon Jungkook who once had a warm heart that has now turned into a ice-cold block of stone meets a heart wrecking reality that is 'You'