My Three Martial Brides

Master Shane seeks his Master's manual and origins. Saves Jiang Ling, who has Aphrodisiac Poison. Learns Jiang Ling is Eldest Princess of Zhou, facing Northern Di crisis. Shane discovers Jiang Ling is a junior sister. Helps her resolve Zhou Dynasty crisis, become empress. Finds other junior sisters, Sylvia and He Shishi. Unravels birth mystery, pacifies nations, avenges father, lives happily with three junior sisters.