I never actually read the Archie comics, but this seems really cool! Nice job!

Nice story. You got Lien-Da in character and fit this story excellent with the fact that she got Knuckles to like her and that if Julie-Su found out, she would dump him. Well done.

There is definately something there. I can't name it; it's not love... maybe passion? This is my guilty pleasure... I can completely relate to Knuckles.

This is quite a dark, but accurate, showing of Lien-Da's thinking. Her vindictive nature really comes out, especially whenever it's applied to her sister. By her logic, this IS the only sort of relationship she would even bother to have; purely physical with only manipulation as her source of pleasure. It is sad to see Knuckles succumb to corruption, but this theme is sadly very in-tune with reality. I've seen fic's like this, just not with this pairing, and I must say I'm pleased with the result (trust me; I tend to hate fics like this for...obvious reasons). Using hindsight/retrospect is a great excuse to make another good dialogue-less fic. Your skill hasn't changed a bit, nor has your penchant for angst (if only a small amount at the end).

Overall, I can say this was an excellent story.