Well, 'Homunculus Crossover: The Unexpected Alliance' is a great one too. Here, the homunculi end up in a world full of superheroes. The story is filled with action as they form unexpected alliances and rivalries. It's really exciting to see how the homunculus' powers interact with the superpowers in this new world.
There's also 'Homunculus in Another Realm'. In this fanfic, the homunculi are sent to a parallel universe. It has an interesting plot where they interact with new characters and face different challenges than in the original FMA world. The author does a great job of portraying their personalities in this new setting.
If you want the clearest chapter reference, go to Chapter 239. Early on, I can't believe it, I thought the live broadcast was over, but here's a...; later, the chapter leans on Now, they have to vote for who transformed the most successfully..
Chapter 220 is the strongest chapter-level answer because it starts from I know everyone has many questions, and I'm here to answer them one by... and follows through on However, Su Yinwan and Shang Shaojing weren't particularly attentive to....
Chapter 249 is the strongest chapter-level answer because it starts from Jiang Yan's body subconsciously shivered twice. and follows through on He deserves it!] [It was absolutely the right decision for Jiang Li to....
A practical answer is Chapter 212, because it turns the idea into a concrete scene. The chapter opens with Although she appeared outwardly flattered, in fact, her heart was already..., adds pressure through Could it be that the sister's anti-fan who cursed her on Weibo was Jiang..., and ends on.
If you want the clearest chapter reference, go to Chapter 250. Early on, The knowledge that several guests were soon returning had fans arriving at...; later, the chapter leans on Among them, Su Yinwan's fans were the craziest..
If you want the clearest chapter reference, go to Chapter 245. Early on, Jiang Yan became even more smug upon hearing this.; later, the chapter leans on Oh, only thinking of your dear brother when you've got nowhere to stay?.
A practical answer is Chapter 215, because it turns the idea into a concrete scene. The chapter opens with Jiang Li let out a light sigh and tried to adjust her posture., adds pressure through Not only did their free time increase, but they also felt less restless,..., and ends on He originally.
Look to Chapter 243 for the clearest answer. It begins with Hahaha, the young master's face has gone white, but I got a scare just now..., keeps building through Who knocks on the door in the middle of the night, especially in a place..., and lands on Perhaps feeling that the atmosphere had become.
The best chapter pointer here is Chapter 224, "Won't You Consider Introducing Me?". It opens with Jiang Li, ranked number one, was directly taken by the staff to an elegant... and closes on After all, the fans of Su Yinwan next door had already thrown down nearly....
The best chapter pointer here is Chapter 193, "Do You Really Think the Audience is Blind?". It opens with Jiang Shixu's eyes lit up when he heard there was a gift. and closes on Jiang Cheng was a prime example..