In my opinion, 'Heavensward' has an amazing expansion story. The conflict between Ishgard and the dragons, along with the lore and the character development, is top - notch. The story of Estinien and his journey is really engaging, and the whole atmosphere of the Coerthas region adds to the immersive experience.
In my opinion, 'Wrath of the Lich King' has a great expansion story. It's all about Arthas, his fall from grace and the epic battles against the Scourge. The whole journey in Northrend, from the frozen wastes to Icecrown Citadel, is filled with memorable quests and lore.
Well, 'Stormblood' also has a great story. It focuses on the liberation of Ala Mhigo and Doma. You get to see the struggles of the people in these regions, their fight for freedom, and the cultural aspects are really well - presented. The story also has some memorable characters like Lyse who grow and develop throughout the expansion.
The key to good story expansion is to look for untapped potential within the existing story. Maybe there are side characters whose stories could be fleshed out, or you could extend the time frame and show the consequences of events further down the line.
Well, 'Yuji's Ascent' is a top - notch JJK fanfic. It follows Yuji's journey in a more personal and detailed way. He has to face new challenges and grow in different aspects. Then there's 'The Cursed Family'. This fanfic is interesting because it creates a whole new family dynamic within the JJK world. Also, 'Satoru's Redemption' is quite good. It gives Gojo a new arc where he has to deal with his past mistakes and strive for redemption.
A great expansion story in FFXIV often has a strong central conflict. For example, in 'Heavensward', the age - old feud between Ishgard and the dragons drives the whole plot forward. Good character development is also key. Take Alphinaud in 'Stormblood' who grows from a somewhat naive youth to a more responsible leader. Additionally, an immersive world with unique lore, like the First in 'Shadowbringers', really helps to make the story stand out.
For me, 'Wrath of the Lich King' is the best. It has an epic story centered around Arthas. His fall from a noble paladin to the Lich King is a tragic and engaging tale. The conflict between the Alliance and Horde against the Scourge, and the exploration of Northrend added so much depth to the story.
One of the best breast expansion stories could be about a woman who had a mastectomy due to cancer and then through reconstructive surgery and breast expansion procedures regained her confidence. The process involved multiple stages of implant expansion which not only restored her physical appearance but also her self - esteem. She was able to go back to living her normal life, wearing the clothes she liked and feeling good about herself again.
Archive of Our Own (AO3) is a great place. It has a large collection of 'Jujutsu Kaisen' fanfiction. The tagging system there makes it easy to find specific types of stories, like those related to certain characters or plotlines.