A Peculiar Trend

A Peculiar Trend is a DLC quest given to Byleth by Anna in Fire Emblem: Three Houses.

Quest Details
Wanted: Valuable Secrets. Compensation upon delivery.

Requirements
"Enemies in Auxiliary and quest battles are now in possession of Valuable Secrets of some kind. Steal or collect three dropped Valuable Secrets, and you'll be rewarded."

Quest-Giver Dialogue
"It seems that there are some rare, valuable secrets circulating on the battlefield. I'd like you to collect a number of these for me, should you have an opportunity to do so."

Quest Completion Dialogue
"Ah, you've collected some trade secrets for me! I really, really appreciate it! I'll just take them... Hehehe, perfect... What? Nothing! Just talking to myself. See you later!"

Location
Given to you by Anna in the Dining Hall on the 1F.

Rewards

 * Secret Book x1
 * 100 Renown

Strategy
Talk to Anna and if the player has any Valuable Secrets items, she will take them.