When a guild that can release magic freely from their body meets a school from another world where magic is technology When Alliance is needed to save the world How can they overcome their differences?

Both of them are afraid to admit their feelings but one day, someone makes the first move...

When a certain celestial wizard leaves her family, she becomes stronger. She tried to forget the love of her life, but when she chanced upon him one day... she found herself falling in love again.