For those not in the know, "Problem Solver 68" is "Benriya 68" in Japanese. The joke of Aru struggling to navigate an English keyboard still would've been fine translating the team name, but with the actual English B's in the dialogue already... (๏ฟข_๏ฟข)
Based on the theme and time of posting, this is likely a design for Yuki Miku (2024). Haven't found any matching entries though. The artist has a Piapro account but no uploads on it. Considering post #8243229 which is also likely an entry for Yuki Miku (2025), these are probably the artist's own designs. Either they posted it on Piapro and subsequently removed it or they never submitted an actual entry and just drew it for fun.
It is admittedly confusing because Emperor Xiaowen on Tuoba Wei and Cao Rui had the same era names, but judging from the commentary this is supposed to be Cao Rui of Northern (Cao) Wei and not Tuoba Wei, which the tag Northern Wei refers so. Retagging appropriately.
It is admittedly confusing because Emperor Xiaowen on Tuoba Wei and Cao Rui had the same era names, but judging from the commentary this is supposed to be Cao Rui of Northern (Cao) Wei and not Tuoba Wei, which the tag Northern Wei refers so. Retagging appropriately.
The commentary is actually quoting the (Tuoba) Wei Shu, and is describing events from Tuoba Hong's reign up to his death at the Gutangyuan imperial abode, so retagging as Northern Wei.