Sadness
"Is that all you want to say?" Theo asked with a cold tone.
"The Griffith Family will help you to become one of those one thousand people. Wherever you go, people will realize your identity. You will be famous worldwide."
Theo obviously didn't believe it. If that were the case, the Griffith Family would have let go of their title as a hidden family.
He knew they needed to get an alias to be on that list. In other words, they would be famous with that alias instead of being from the Griffith Family.
However, it also meant no one would know who came from the Griffith Family and who didn't. It would become troublesome for their enemies because they might backstab you at any moment.
'Assassinating, espionage, and something similar…' Theo muttered inwardly, 'No wonder they're among the best. With this amount of power and lack of information about their real identity, it's not easy to destroy this family.