Spicy Seafood Soup

• 24 mussels
• 8 kaffir lime leaves
• 3 lemon grass stalks (fresh)
• 2 fish stock
• 2 serrano chiles (fresh)
• 1 lime
• 1 slivered chile (red fresh hot)
• 250 gr shrimp
• 30 ml squeezed lime juice (freshly)
• 30 ml fish sauce