There was no time to worry about anything else. After opening the door, they would have to face the tidal wave rushing towards them.
The deep blue light bloomed on the deck. Almost the moment the ritual was activated, countless tentacles, as thick as arms, impatiently emerged from within. But soon after, a stronger force suppressed them, and a sharp screech made the people on the deck painfully cover their ears, but the sound did not stop there; it drilled directly into their brains.
The screech deprived them of their five senses, leaving them with only extreme pain to perceive.
The pain didn't last long, but it brought them unimaginable suffering. When the screech finally dissipated, they looked up to see the ark being tossed into the sky by the incoming wave.
They saw the waves crash against the ice walls, and the aftershocks made them feel like their bodies were about to fall apart.