A twenty-two-year-old medical student who is at the tail end of his career, lost in love, jobless, and confused in life, travels through the world of Internet kings, returns to the age of fifteen, and starts a new life.
If you start your life again
what would you choose
If you knew the original ending
what would you do
What is the meaning of the existence of the new world?
If I meet you
Can I still go back?