The Dedication Ceremony and Spring Arrives
The knight Damuel has become Myne's bodyguard. Now that she's able to go places, Myne is excited about going to the library. They hold the Dedication Ceremony where she offers her mana into small holy grails. That was quite tiring for her, but she still goes back into town to see how Johann is doing with her order. Her passion for books just doesn't top. Spring is drawing closer, and Myne can't wait to go back to her family, but then she receives some devastating news.
Aired 26/04/2022EP 3 - The Dedication Ceremony and Spring Arrives

Ascendance of a Bookworm Season 3
An immense display of mana in front of the Knight’s Order has earned Myne the attention of nobles. The result? Yet more people appear hoping to exploit the young apprentice shrine maiden’s value. And so the High Priest decides to shelter Myne in the temple to safeguard her from the impending danger he foresees. But Myne’s main concern is still books, and she works to advance the printing process so that their price falls and more people can buy them. Her long winter in the temple away from her family begins, but everything changes as the harsh winter passes and the spring nears, offering a glimpse into what the future holds for this biblio-fantasy.
(Source: J-Novel Club)