 If you liked
Magi
|
 ...then you might like
Toshokan no Daimajutsushi
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Both have magnificent fantasy worlds. The main characters resemble each other so well! They can form bonds with important people quite casually. The society is messed up in sense of slavery or public contempt, in which the MC is caught somehow. They strive towards several goals, but their presence and personality makes people close to them open up themselves.