HEHE GLADLY I love. mystechaos that are enemies to everyone else but secretly in love so here's a bunch w that
-Mysterion showing up at chaos' base and chaos getting annoyed bc he's gonna have to fight him or deal with him trying to get information but before he can even finish being like 'well well if it isn't mysterion' and all that Mysterion cuts him off by just hugging him and burying his face into his shoulder with like a groan and Chaos blinks in suprise before laughing and rubbing his back and being like 'rough day?' and preferring this much more than him being here to fight
-Mysterion on a mission with freedompals and CAF there and they captured chaos But he didn't want to stay locked up in the base so he was like 'take me with you I'll help I swear' and Mysterion volunteered to be the one keeping supervision on him. So now they all split up to search an area and when they're alone Chaos just turns and grabs him and kisses him all over his face his cheeks and his forehead with Mysterion blushing and laughing telling him to stop before one of the other heros find them
-More with chaos being in jail mysterion staying behind after a freedompals meeting claiming he's keeping an eye on him but really he lets him out of holding so they can sit together and cuddle and talk
-chaos giving a big announcement to the town that he has a huge secret evil scheme he's planning and he's going to blow up the city and stuff if mysterion doesn't come to stop him But when mysterion gets there it was a completely empty threat and Chaos just wanted to see him and even though he rolls his eyes and is like 'don't do that you scared the shit out of me' he still smiles and is more than happy to just hang out with him