Yeon-ae Haru Jeon Zero
English name: A Day Before Us Zero
Genres: Romance
Type: ONA, Episodes: 19
Aired: May 10, 2018 to Aug 2, 2019
Studio: LICO, Red Dog Culture House
Source: Original
Rating: PG-13 - Teens 13 or older
Synopsis:
What was school life like for the main characters of A Day Before Us? With the past usually seen as dark or old news, it only takes a moment revisiting it to realize how pure and fresh those days were.
Season Zero is about Wook and Yeo-reum's growth during their high school days while introducing new attractive characters and their story to the plot.

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