"Love in BC". According to the query of Kugou Music, it was found that Who Was the Priest Temple's Conquest Bow and Arrow Once Upon a Time was the lyrics of "Love in B.C.", and who was the Priest Temple's Conquest Bow and Arrow was once part of the song "Love is in B.C." "Love in BC" is a song sung by Jay Chou. It was written by Fang Wenshan, composed by Jay Chou, and arranged by Michael Lin. It was included in Jay Chou's release on September 14, 2001.