The Future to the Past

Emolga telling Axew and Oshawott about how did they end it up to the past?

The last chapter Emolga, Oshawott and Axew were at a apple tree in a forest. 

Axew: "Wow we have made it to Rock Tunnel"

Oshawott: "Hey Axew the past isn't what bad after all"

Axew: "Yeah but I miss my friends in the future"

Emolga: "Hey guys there is something I want to tell you"

Axew and Oshawott: "Yeah What?"

Emolga: "How did you guys get into the past (That's here)

Axew: "Well we fell into a mystery hole"

Emolga: "Oh so that's hey you guys end it up here in the past"

Oshawott: "I hope Axew and I will head back to the future"

Axew: "Yeah"

Oshawott: "Hurry up guys we need to find a place to sleep"

So Emolga now knows Axew and Oshawott's live(In the future) Will Oshawott and Axew will head back to the future when they find the mystery hole?