A 29-year-old ordinary guy, Ethan Syu works as an on-site computer engineer by day and runs a low-traffic personal video channel by night.

One day, on his way to a filming location, he gets into an accident. The next day, he wakes up to find a strange user interface popping up in his vision, showing what seems to be the affection levels of certain people around him...

As the numbers fluctuate, Ethan Syu’s once ordinary life is about to change forever—