A harem fantasy where the power of tea opens up destiny. Why would I end up in the harem?!

Saika is a tea lover who has dedicated her life to cultivating the perfect tea leaves and drinking delicious tea. When she lines up at what she thinks is a selection meeting for tea to be presented to the emperor, she is chosen not for tea leaves but for the role of a concubine in the harem...! What awaits Saika, who accidentally enters the palace, is a fateful encounter with the emperor, who has the talent to drink tea better than anyone else, and the darkness of the harem where sordid conspiracies are swirling - tea is her life, and marriage and romance are supposed to be the last things on her mind, but what will happen to Saika tomorrow...?! A new Chinese harem x Cinderella story where the power of tea opens up love and destiny! - I'll take you to paradise, with tea!