The Weakness of Beatrice the Level Cap Holy Swordswoman That Made Being the Strongest Even More Trouble – His Name? Boo Boo

Saikyou wo Kojiraseta Level Counter Stop Kenseijo Beatrice no Jakuten Sono Na wa "Buu Buu" (最強をこじらせたレベルカンスト剣聖女ベアトリーチェの弱点 その名は『ぶーぶー』) is a light novel series by Kazuma Kamachi with illustrations by Mahaya.

Plot
In an alternate world, Beatrice is alone in her brilliant and shining position that she has earned for mastering sword and magic, and she wants to cry a little. It seems she is promised to marry a miniature orc, but what's aggravating her?