The time difference is another mystery

The point they have in common...

Welp, gotta be jumping into the pool...

To the other world

POOL

POOL

Entering the pool a few seconds later

Entering the other world hours later

Hmm...

No no, it's too early to be drawing any conclusions. The possibilities are endless

Trainer-san

Ah... Ri-chon fell asleep

So kyute

It's almost time for us as well...

You gonna sleep?

I've got work tomorrow