[Crossover] Treatment Equation

To treat Pandora's psychological issues, the Avengers, the X-Men, and others developed a System to help her slowly return to normal as she travels through one world after another... The female lead's identity is a mystery, so feel free to guess. If you figure it out, I'll admit defeat :) The Captain America arc is best enjoyed with the BGM "Make Me Wanna Die." The male leads who get votes include Captain America, Professor X, Quicksilver, and other upright or sweet, adorable guys.