Edge
There's a thread tying wolverine to a pig, balancing them over the edge of a cliff together.
Picture wolverine and a pig hanging precariously over the edge. One move the wrong way and they'll both go toppling over.
えん, ねん
ふち
None
Suddenly, the pig squeals, pulls the thread, and sends them both over the edge. Straight to their end (えん).
If you fall off the edge it'll be your end too. Always be safe and never get too close to any edges!