Black Madougushi Guild wo Tsuihousareta Watashi, Oukyuu Majutsushi Toshite Hirowareru: White na Kyuutei de, Shiawase na Shin Seikatsu wo Hajimemasu!

Noel was abruptly fired from the Magic Craftsmen's Guild. As she is dealing with her disappointment, her rival from school, Luke, appears and invites her to become a Court Mage. After receiving a record-breaking promotion, Luke decides to designate Noel as his partner. Although many in the royal court doubt Noel's ability, she overcomes everything with her talent, hard work, bonds with others, and most importantly... her love of magic!

(Source: MANGA UP!)