While taking a stroll in the city, Eris attempts to buy Rudeus an expensive book, but he refuses, claiming that she cannot give presents to others without her own money and suggests her father to give her an allowance. With her allowance, Eris presents Rudeus with a vial he was previously interested in, which puts him in a pinch, as he is in fear of revealing to her and Ghislaine that it is in fact an aphrodisiac. 7 "What Lies Beyond Effort" Transcription: "Doryoku no Saki ni Aru Mono" (Japanese: 努力の先にあるもの) Katsuya Shigehara Manabu Okamoto, Hirohisa Saitō Katsuya Shigehara February 22, 2021 (2021-02-22) With the approaching date of Eris' tenth birthday party, Rudeus allows her dance teacher to take over part of his tutoring schedule to have her improve, while he makes use of his newfound free time to learn other languages.