Lowest i saw was 5.5 which was
Children Can't Choose Their Parents
“The rib of Adam” (4.7)
i remember reading omg it was SO BAD
https://www.mangago.zone/read-manga/in_the_distant_past_hetalia_doujinshi/
Found this, never read it tho
Omg THATS SO LOW??
as it should be CAUSE WTF IS THAT (⊙…⊙ )
i saw 2 , it was one shot voted by 2 people i think
Honestly I've been wondering whats the LOWEST rated ever cause like the lowest ive ever seen was a 7.8