Promise of Wizard (魔法使いの約束, Mahōtsukai no Yakusoku) is a Japanese online simulation video game created by Coly.
The Sage's Wizards prior to the player character have lived apart from one another, only convening when it is time to fight the Great Calamity.
Tapping into the power of the Sage, they are able to revive Faust before he turns to stone, the result of a wizard's magic crystalizing upon being dealt a death-blow.
The next day, the Sage agrees to perform a ritual to summon wizards to replace those who were killed by the Great Calamity.
[6][7] It was later confirmed to be a television series produced by Liden Films and directed by Naoyuki Tatsuwa, with Nanami Higuchi writing and overseeing series scripts, Nozomi Nagatomo designing the characters and serving as chief animation director, and Shūji Katayama composing the music at Pony Canyon.
[8] The opening theme song is "Year N", performed by Mili and the ending theme song is "Bokura wa Ai ni Koishite Ikiru" (僕らは愛に恋して生きる, We live, falling in love with love)performed by virtual idol group LIP x LIP.