Lets start with The Pharaoh.
-Marinette and Alya going to the museum is different because, while cramming for a history exam. Alya noticed some rather interesting ‘Scarlet Lady’ related history. So She convinces Marinette to go with her, who goes because mention of Chat noir history. Which would be some cool Egyptian themed ideas for designs.
-Tikki was begging Chloé to take her to the museum, managing to convince her by promising some ‘Cosmetic changes’ to the Scarlet Lady costume. (how she is able to have easier access to her phone in costume)
-Chloé actually aggravating Jalil, by calling his information dull and useless.
- Adrien was watching Alya’s feed because Marinette was with her, and also to be supportive of his friends, despite his lack of interest in anything related to Scarlet Lady.
-Marinette Warning Chat noir and Scarlet Lady about the Pharaoh’s weird powers. Chat noir is able to deduce his powers are based on the Egyptian gods, cause the exhibit. So, he gets a better handle on fighting the Akuma.
- The battle plays out basically the same, except the way they beat him is different, since Scarlet Lady isnt any means self sacrificing. Chat noir had to stop the pharaoh from Sacrificing Alya.
- Alya realizing how incompetent Scarlet lady actually is. While realizing how awesome Chat noir is. Now completely agreeing with Marinette.
-”You are right Girl. Chat noir is a much better hero.” “Told you” “And a cute butt.” “ALYA!!” “Relax, I won’t take your future hero hubby, but a girl can appreciate.”
-The Scarblog has a lot more of a dedicated section to Chat noir after that.
-Adrien asking Plagg about some of the history of the heroes. Plagg tell him if he feeds him more cheese, he might tell him some stories.
Next, Princess Fragrance.
-Plagg is the one that is sick as opposed to Tikki. So Adrien has to help take Care of him, and take him to the healer.
-Chloé being a bit nicer, and listening to Tikki to buy some toys for Prince Ali’s donation
-Marinette isnt sneaking around to get Tikki back since she isnt Ladybug. So its more Adrien sneaking past his driver in order to get Plagg healed.
-Scarlet Lady and Chat noir basically swap places. Scarlet Lady trying to protect Prince Ali, but is pretty bad at it, where it almost gets him hurt a bunch of times.
-Adrien meets Fu, and has a lot more time then Marinette did, due to the Kwami debacle. So Chat noir is actually is on the scene pretty soon. Basically fixing the issue, Getting the prince out of there, since he figures out that Princess Fragrance only wants him.
-They lure her to the bridge and thats when they beat her.
-Chloé detransforming, apologizing about running off, but was still rude to Rosé so The prince dismisses her. Also gains a bit of a dislike of Paris’ number one hero Scarlet Lady, since she almost got him hurt a bunch.