Episode 10

Didn't I Say Surprises Should Be Kept Secret!? is the 10th episode of the Didn’t I Say To Make My Abilities Average In The Next Life?! anime.

Plot
A birthday party for the innkeeper Lenny is held and Adele recounts the time her friends at Eckland Academy held one for her. This prompts her Crimson Vow comrades to throw their friend a surprise 200-day anniversary party! To prepare for the party, the three Crimson Vow members take up quests from the Hunters’ Guild without Adele. Her friends' absence makes her believe that her friends are abandoning her. So Adele commits several insidious acts against her “friends” as revenge and soon confronts her friends about them avoiding her. However, she finally learns the reason why they avoided her and they throw her a party. The party, on the other hand, is ruined after Adele reveals the acts of scoundrel she committed against her friends.

Characters in Order of Appearance

 * Adele von Ascham
 * Reina
 * Pauline
 * Mavis von Austien
 * Lenny
 * Monika (Flashback)
 * Marcela (Flashback)
 * Aureana (Flashback)
 * Nano-machines