john phoenix had fallen asleep in the rokkenjima bedroom at 11:59 pm and he woke up at 7:59am the next morning
because you see the island never actually blew up literally it was simply a metaphorical way to say each fictional story was over
john phoenix went outside and got on his boat and departed the island
"thank you for everything" shouted battler and gohda and the entire ushiromiya family as they waved him off goodbye and john phoenix had finally after many minutes of battling evil witches over hypothetical murder storys left rokkenjima island and returned to los angeles
the end