'' A good story helps you escape reality, a great story helps you cope with it ''

Alex Sinary is a 17 years old high school student born with a minor facial deformity. He lives his life being constantly bullied by his classmates both mentally and physically.
Until one day he meets a strange person leaning on the guardrails of his school's rooftop.
The strange person offers him a ''gift'', he can now slow down time for a short period but each time he does so, each time he uses this gift he loses 3 years of his predetermined life span.
Alex then decides to use this ''gift'' not for money, not for power but to get revenge on every single person who ever bullied him.
Would he be able to satisfy the hunger for revenge that plagues his tormented soul?
Or Would he run out of ''life years'' before he does so?
How far would he go ? how much would he sacrifice for his desires?
Why is the ''strange person '' helping him?
So many questions, not enough ''time''.