Sheila's family operated the second-largest private construction company in the US that ranked top three in the world, with numerous mining rights for stone and building materials.
The extensibility of the huge industry naturally allowed the heiress to take the business over gradually and to learn a lot of secret information that ordinary people would pay no heed or one they wouldn't even know about.
However, despite knowing her best friend's background, Tina had another opinion about Sheila's rebuttal, "My dear sister, even if you're right, just this golden river alone is enough to make the global gold price plummet."