While walking on the sea, Elena started to notice that the water under her feet was getting warmer and warmer. That was a sign that she was getting closer to closer to the underwater volcanoes that the elder had mentioned. According to her, those volcanoes were still active and that was why the sea water was hot in this area.
Soon after walking for a bit more, Elena suddenly saw an amazing scene. The a large tsunami suddenly appeared which she blocked with a barrier. But after that, a second tsunami hit her barrier again and this time, it was a tsunami of magma.
This would have been a terrifying scene for anyone but as Elena's barrier was strong enough, she was perfectly fine and was even able to enjoy this rare view. After the magma Tsunami was over, Elena found that a small island made lava had appeared before her.