Commission for Phil V.~

A genie transformation - here's a summary of the story:
Two lovers are exploring a cave, looking for a rumoured treasure in order to help their poverty-stricken village. An earthquake occurs, revealing the treasure. However it is soon followed by another shake that traps the couple and injures the boyfriend, rendering him unconscious. For hours, the girl looks for a way out, to no avail, until she hears a voice coming from a lamp. The lamp needs a host, so it offers her to become a genie (by putting on magical bracelets) and let her use her powers once to transport her sweetheart and the treasure back to the village. The downside; she has to serve the god that created the magic lamp for a thousand years before being released. Wanting to rescue her fiancé and the villagers, the girl accepts the deal, but her heart is heavy knowing she'll never them again.