Historias de Zero5

(We all change our names when it's anime lel) Lexem Kanade , Era Nanami ,Shirai Nora ,Ryo Akiyama And Ash Nanami are the famous Zero 5 all around the world they travel and perform for the people they adore! Lexem is actually the cousin of Chi or Ema - chan . Lexem doesn't know that Ema or Chi has a new family 13 brothers (Srsly that's ALOT..) . One day Lexem called Ema if she can visit her Ema said Yes and Ema forgot to tell her that she has 13 brothers . What are the reaction of Lexem and her friends?