Magi Manga: link

Arabian Nights-themed manga Magi is speculated to be adapted into an anime. Serialized in Weekly Shonen Sunday since June 3, 2009, the manga is written and illustrated by female artist Shinobu Ohtaka, whose former work Sumomomo Momomo was also a hit among readers.
With all the characters borrowed from Arabian Nights, the manga tells the story of the adventures of Aladdin, a boy travels in a desert land with a magic flute that summons a djinn named Ugo.

According to Volume 12 that came out on April 18, the mystery of ○○○ will be revealed in Volume 13 on July 18. There hasn't...