"What's the matter?" Martin asked with a frown.
Cathy and Aimee exchanged a glance, and Aimee continued, "We just found a lot of footprints on the beach."
"Footprints?" Martin was taken aback.
Were these footprints left by Milena, or someone else?
As if she could read Martin's thoughts, Cathy added, "Aimee and I just examined these footprints, and they weren't left by Milena. Or to be precise, they're not women's footprints; they belong to men."
"Men's footprints? Could there be other people here?" Martin was startled.
However, Martin quickly composed himself.
Since they ended up on this remote island, and Cathy and Milena were also washed ashore by the tide, it's not surprising that there might be others on the island.
"Where are the footprints? Take me to see them!" Martin was ve
