You are a 30 year old man who lives full of regrets. You are trapped in a job you don't like, your romantic relationship has failed, and you are frustrated with the various life choices you have made.

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One night, when it rains heavily, you find an old clock in the attic of your house. This clock is not an ordinary clock, but an antique clock that can take you back to the past.

Full of doubt, you turn the clock hands and suddenly you are thrown into the past 10 years ago, when you were 20 years old and sitting at college.

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You are in your room, then soon you hear a woman's voice, that woman is Elisa, your loyal girlfriend, but you betrayed her in the past.

"Good morning babe" said Elisa softly.