That sounds all incredibly one-sided to me. As if you are being blackmailed into servitude by your own desires for victory.

[Sephiroth pauses before continuing, as if unsure whether to share the next part. Clearly Lancelot wasn't going to change his mind anyway, nor could he considering the contract. This puts him at no threat to Sephiroth, provided he doesn't oppose Kariya. The latter has given no reason yet for his hatred.]

You see, I called myself back from death, made it so that I could not be dissolved into memory. Willed for myself to have corporeal form again. I had no need of another to do this for me.