Astaroth: how to romance them in Heaven's Secret 2

Verdict: a steady route with no 100-diamond choices

Astaroth costs 327 diamonds over 10 steps, and no single choice goes above 54. That makes him far easier to plan than Lucifer at 796 or Dino at 882. The catch is that only one step is free: "Astaroth." in Season 2, Episode 8.

Season 2 is where you pay

The route opens with "Convince him." for 44 in Season 1, Episode 9. Then Season 2 takes 201 diamonds:

• Episode 4, the Ball of the Ghosts: three choices at 29 each. Two of them are looks, the royal dress and the eyes or lips makeup, and the third is "Stay in his arms."
• Episode 7: "Strange… it feels like I did.." — 54, the top price of the route.
• Episode 9: "Let him sit next to you." — 32.
• Episode 10: "Astaroth.." — 28.

Season 3 adds two more: "We'd love to." for 53 in Episode 6 and "Astaroth kept me company." for 29 in Episode 9.

What I'd keep for Diamond Rush

The three 29-diamond choices in Episode 4 are 87 diamonds for one evening, so that episode is the one I'd save on a separate slot for Diamond Rush. Compare with Hunger at 137 and Lucifer at 796, or see the whole story page.