The World's Only (Insert Phrase You Like Here)

Укротитель зверей, изгнанный из команды героя, встретил девочку-кошку из сильнейшей расы (2022)

Shouta suddenly begins shutting himself up in his room. He's pouring over a complicated grimoire in order to create a magic item as a gift for Father's Day. Lucoa offers to help him since the task is so difficult, but he refuses and declares he must accomplish it by himself. However, he continues to fail to produce it...