You know those fics that something happens to the Ladybug Miraculous and Tikki dissappears, goes missing, or dies and Marinette is sad, I fail you etc, etc. Do one but with Plagg.
-A planet destroying meteor was headed to earth. Everyone was panicking.
-Countries of the world tried firing missiles and explosives but nothing worked.
-Adrien realized he might be the only person that could do it. Chat noir could destroy that meteor.
-Chat noir isn’t sure that it would work. it was a space rock half the size of the moon. But he had to try.
-Chat noir tells Ladybug his plan. They run it by FU. Fu tells them it might be too much for him, that he might die.
-Chat noir thinks about it for a moment. But nods.
-”Its a risk I will take.”
-Ladybug tried to convince the group that there was another way, but her lucky charm only gave an indicator that it was chat noir.
- Space mission.
-Ladybug is piloting the ship and Chat noir is getting ready to head out there.
-Before he leaves. He reveals himself to Ladybug.
-Ladybug felt herself tear up.
-”I am sorry about revealing my identity, I figured if something should happen i…”
-Ladybug kisses him. Adrien accepts the kiss. and smiled a bit.
-Ladybug transforms into marinette. Revealing who she was.
-Adrien smiled.
-”I am glad it was You marinette. You really are the same with or without the mask.
-He transforms, and gives her one last kiss before putting on his helmet and heading out there.
-He readies the strongest cataclysm he could muster. He could feel his body straining as the rock starts turning black. It hurt a lot. it was so much destructive power.
-The pain was overwhelming, he thought his body would break, but suddenly the pain stopped and the cataclysm worked. The earth was saved.
- Chat noir went back into the ship and looked at his ring. it was fracturing.
-Chat noir popped out of the ring. He looked so weak.
-”Plagg!!!” Adrien cried out.
-”Couldn’t let you leave her behind now could i.” Plagg coughs.
-Adrien realizes why the pain had stopped earlier. Plagg took the recoil from him.
-”Plagg no…”
-”It was a fun ride kid…. So long, and thanks for all the Camembert. I love you Adrien.”
-and the ring shattered and plagg vanished from sight.
-The cat Kwami had sacrificed himself to save the blond boy that needed a friend.
-Marinette held Adrien as he cried, Tikki lamented the loss of her other half