Synopsis

Rudiger, now a professor, receives and accepts an invitation to Ordo Linversity after his answer to a challenging question in a book's appendix gains attention. Meanwhile, a memory storm reveals his past, specifically his initial encounter with a young boy named Arte, where Rudiger intervened in a petty theft incident and ultimately found himself being accommodated by Arte's family. Rudiger is also shown to have revealed a crucial recipe and gained a VIP fan.