Conversation so far:
what is the highest men's free skate score?
223.20 is the highest men's free skate score.
who was the skater with the highest men's free skate score?
Yuzuru Hanyu scored the highesgt men's free skate score.

Question: what was the event?
Self-contained rewrite: what was the event in which Yuzuru Hanye set the highest men's free skate score?