Good job Casanova. This was truly the only chapter that mattered after several arcs of pointless stripping (which still resulted in pointless stripping).
Ending is terrible but at least its 'good enough' to tell us that the ending is terrible and we should not really bother with the remaining 100 missing chapters.
Series has unfortunately been going downhill for a long time. I think it was always at its strongest when it was lighthearted school comedy with a food twist. Not an endless tournament arc with absurd stakes.