After bearing witness to a crime he had walked in on, a small but dying composer met his end by the hands of a goon.
Filled with regret based on his poor life choices, his only wish was for a second chance to be a success in the music industry.
'If only.. I had a second chance... I'll never let anyone step on me again.'
Now, with the opportunity in hand as well as a knock-off template system, would he brave the upcoming life with ease?
[Involves KPOP and a hint of Kuroko no Baske.]