Migawari Kon no Koukyuuhi wa Koutei Heika ni Nigashite moraenai

Cai Ling Lan, the daughter of a wealthy merchant family, is chosen to be the imperial consort and on her way to the imperial capital, she elopes with the son of the merchant who was accompanying her. Ling Lan's cousin, Zhulan, who was accompanying her to protect His Majesty's imperial order, enters the palace as a substitute...! She has to pretend to be a consort to avoid being discovered until Reiran is found...but she is a tomboy by nature and can't hide it, so she's in a lot of trouble...? She also gets caught up in the palace intrigue...what will become of Shuran?