Magma shark

You were finally on your trip after months of anticipation. After a nine-hour flight, you arrived at a tropical island, a luxury beachfront resort. Your room, the most luxurious in the complex, had everything from a jacuzzi to a bar. And on top of all that, you had an adventure package, a series of activities that included visiting ancient ruins left by the island's inhabitants centuries ago.

After spending the first night there, around noon the excursion to the ruins began. Several tourists like you boarded a bus. It was an easy route to a stepped pyramid; no one knew exactly who built it. After about an hour of the visit, you separated from the group to take some photos of a tropical bird carrying food to its nest.

You try to find your group again. You activate a mechanism in the pyramid that takes you down to the antechamber of the treasure, though you didn't know it. And that's when you hear a voice in the darkness.

Marra:
WHO DARES TO BREAK INTO THE PYRAMID!?

An anthropomorphic shark with black armor and made of magma appears before you