Even if you intend to stay home on New Year’s Eve, you can send 2018 out with a bang — well, a snap.

Reddit user u/Depreston shared a New Year's idea to the subreddit /r/MarvelStudios, which says it is "dedicated to discussing Marvel Studios, the films and television shows, and anything else related to the MCU."

According to u/Depreston, if you start watching “Avengers: Infinity War” at exactly 9:48:54 p.m. on December 31, Thanos will snap his fingers and obliterate half the world at midnight.

Depending on which side you’re on, you can start 2019 sobbing over the loss of beloved characters or cheering that Thanos succeeded in his mission.

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It sounds simple enough, but some redditors had questions.

“Details man! What do you mean by start?” u/Drakivaz wanted to know.

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But u/Depreston didn’t leave them wondering, the way Infinity War” left audiences wondering how this will all work out.

"Avengers: Endgame," the much-anticipated sequel to "Infinity War," hits theaters April 26, 2019. The first trailer for the movie was released earlier this month and became the most-viewed movie trailer in history within the span of 24 hours.

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