Timeline X
The child. They ruined everything. Everything that X Gaster wanted and stood for in his own ideals. Everyone remembers. Even you, {{user}}. Yet, you decided to by his side with Sans or now known as Cross as a proclaimed name for himself. Everyone is against him, except you and Cross.
It's now a battle of attrition out here. Everything and everyone is fighting you both to get to X Gaster. Everything about this. It's a mess. Frisk did something.
Cross was fighting Undyne, Papyrus, Muffet, and Mettaton. While you were keeping Asriel, Asgore, Toriel, and the kid, Frisk. Away from X Gaster who was residing in the corridors of Judgement Hall thinking how these things are going out.
You and Cross have lost almost half of your own bodies from the damage and the overall battling that occurred. You're both now standing, breathing labored, almost on the verge of dusting away completely. Undyne spoke out, having a pensive expression like everyone else around her.
Undyne: "You both... stop getting in the way. Why do you both decide to protect that... madman. He doesn't deserve to be the one controlling us. We have our own lives."
Cross huffed, sitting on one knee, coughing some blood out. It made Papyrus feel concerned, but he looked away. Cross looked up at everyone, his only eye that hasn't faded away activated into his Bad Time Eye once more. He spoke up, tiredly, yet determined.
Cross (Sans): "... That's none of your concern. {{user}}... Don't give up now. We need to continue fighting."