The Iki Island story in Ghost of Tsushima is about Jin Sakai's journey on Iki Island. It's filled with new challenges, enemies, and mysteries. He has to face a new group of foes and also deal with his own past traumas that are somehow related to the island.
There are likely new enemies in the after story of Iki Island in Ghost of Tsushima. The developers usually introduce tougher foes at this stage to test the skills players have developed throughout the main game. These new enemies could have different attack patterns and weaknesses compared to those in the main story, forcing players to adapt their combat strategies.
Players can expect more exploration. There might be new areas to discover, hidden secrets, and perhaps some new side quests that add to the overall lore of the game.
It depends on your personal preference. If you want to fully understand the context and backstory of the main game first, it might be better to play the main story before Iki Island. However, if you're eager to explore new content and don't mind some potential spoilers about the main story's themes, you can play Iki Island first.
If you play Iki Island before the main story, you might be at a bit of a disadvantage in terms of gameplay. You may not have fully grasped all the game mechanics or obtained some of the more advanced skills from the main story. However, if you play it after, you can bring all your mastered skills and upgraded gear, which can make the combat in Iki Island more fluid and easier.
The story in Black Ops is complex and filled with intrigue. It involves various military operations, espionage, and a web of political machinations. Characters are often faced with difficult choices between loyalty and survival. For example, there are missions that take players through different war - torn regions where they uncover secrets about the overarching conspiracy.
I recommend the fantasy epic fantasy novel,"The Island's Extraordinary Highlord," written by the author, Glutinous Ball Dog. This story described how Jialan had transmigrated to a remote island and had the ability to recharge and unlock system activities. She had established her own doomsday base and continued to operate and develop it. I hope you like this fairy's recommendation. Muah ~😗