Use the 7 Sins PC Walkthrough on GameFAQs to identify NPC locations and their specific passion actions. Progression Tips
Each level requires you to maximize specific sin meters by performing contextual actions (e.g., peeping for Lust, stealing for Greed). The Dialogue System Interactions rely on a mini-game style selection. Look at the NPC’s body language and archetype. 7 sins walkthrough
Here is a useful review and walkthrough overview designed to help you decide if you want to play it and how to succeed if you do. Use the 7 Sins PC Walkthrough on GameFAQs
Take your stolen cash to the local stockbroker NPC. Invest in high-risk options; save your game right before doing this to reload if the market crashes. peeping for Lust