Linda Danvers is the first successful attempt at creating an artificial angel. She exists in the Shimmering City, a plane of existence that cannot be detected by humans. Linda is the result of an attempt by Jeremiah Danvers to bring back his long dead daughter. But rather than a product of mysticism, she is a result of Jeremiah’s science and some help from the 5th Dimensional Imp Mister Mxyzptlk.
Inspired by Kazakiri Hyouka of A Certain Magical Index.
http://toarumajutsunoindex.wikia.com...azakiri_Hyouka