Ok, you're probably wondering how the luckster planned his escape. And that question can be answered, by the aforementioned, or (unfortunately for our protagonist), Junko.

 She had noticed that her hostage was acting strange since that night. And after his failed attempt to run away, she discovered something interesting.

 A calendar that, apart from having the days that he had been there, had registered the days in which she was awake at dawn, along with the hours.

 She laughed a little, how did she not noticed that before? It was such a small object and yet it represented such a great hope for freedom.

 She could not contain the laughter when she saw how the brunette saw the shattered pieces of what he believed would save him. It was just so gratifying to see that. At least for her.

 For him?

 It was losing his best chance for another escape attempt.

I will update two chapters to make up the short of the last one.