It's amusing to have both the MC and this princess have the same goal of wanting to stick it to the goddess, and yet they'll undoubtedly clash because the princess will sacrifice everything and everyone around her to achieve her goal. That said, while the princess is ruthless, we've seen that when push comes to shove, the MC can be ruthless himself, so I'm curious to discover how they will interact. They're incredibly distant currently, and I can't see how they would meet.