How many seasons does O-Negative have?

O-Negative has 1 season with 26 episodes.

When did O-Negative premiere?

O-Negative premiered on November 30, 2016.

O-Negative

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GMM25 Ended Drama Romance

1 Season · 26 Episodes · Premiered November 30, 2016 · Ended February 23, 2017

Five freshmen students met each other randomly during a ceremony at the first day of class with a common love for decorative arts. One day they were required to donate their blood, only to find out that all five of them have a rare blood-type of o-negative.

Where to Watch: GMM25

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