Well, it could be a post - apocalyptic world. Even though Percy is from a different original world, his survival instincts would kick in. There could be mutated creatures and strange technologies left from a previous civilization. He would have to figure out how to get along with the local survivors, who might have different values and powers.
The new world could be a medieval - style realm filled with knights, castles, and magic. Percy might find himself in the middle of a war between kingdoms, using his skills to survive. Maybe there are mythical creatures like dragons and unicorns there.
Perhaps it's a world entirely made of water. Percy, being used to water from his own world, would still face challenges. There could be underwater cities with their own hierarchies and cultures. He might discover new types of sea monsters and have to learn how to communicate with the water - dwelling beings there.
Percy would first use his combat skills. If he's in a dangerous world, he'll rely on his fighting abilities. He might also try to find allies quickly. After all, he's used to having friends around in his own world.
One possible plot twist could be that Ichigo discovers he has a special power in the new world that is completely different from his Soul Reaper powers. For example, he might be able to control the elements, which would change the way he approaches challenges.
They can start by observing the new world's culture. Just like when we travel to a new place in our world, the OC can watch how the people interact, what their values are. For example, if the new world values honor above all else, the OC can try to uphold that in their actions.
It could be a powerful wizard or sorcerer in the new world who sees Ichigo as a threat to his rule. Maybe Ichigo's presence disrupts the balance of power that this antagonist has carefully maintained.
Well, he might find that his magic works differently in the new world. Maybe the spells he knows have unexpected effects or he has to learn new ways to control his magic. For example, if the new world has a different magical energy source, it could impact how his wand functions.
It would be amazing. You might find yourself in the middle of epic battles between the Alliance and the Horde. You could meet all the iconic characters like Thrall or Jaina Proudmoore. Maybe you'd get to explore the vast and diverse landscapes, from the haunted forests of Tirisfal Glades to the harsh deserts of Silithus.
It would be amazing. You could start your own adventure, catch different Pokemon like Pikachu or Charmander. Maybe you'd join a Pokemon gym and compete against other trainers. There would be so many new places to explore, from the lush forests where Bug - type Pokemon live to the fiery mountains where Fire - type Pokemon thrive.
Well, he might find that his demigod powers work differently. Maybe in this new world, the water doesn't respond to him in the same way as in his own world. He could also encounter new and strange creatures that he has never seen before, and have to figure out how to deal with them without the help of his usual friends from Camp Half - Blood.
One popular 'transported to another world novel' is 'Sword Art Online'. In this story, players get trapped in a virtual world. Another is 'Re:Zero - Starting Life in Another World' where the protagonist keeps getting sent back in time in the new world he is transported to. 'That Time I Got Reincarnated as a Slime' is also well - liked. The main character is reincarnated as a slime in a different world and has to build his own existence there.
Well, 'Overlord' is a great example of 'transported to another world fiction'. In it, a powerful player finds himself in a game world which has become a real and complex new world. Then there's 'The Rising of the Shield Hero', about a guy who is summoned to another world as the Shield Hero but faces a lot of hardships and betrayals at first. Also, 'Konosuba: God's Blessing on this Wonderful World!' is a humorous take on this genre, with a group of misfits trying to survive in a strange new world.