Eldea was well familiar with the Lionhearts. Who wasn't? They were a household name, especially in the Order of the Heavenly Knights. Their ancestors were legends written down in the history of their organization.
Because of that, the Lionhearts received a lot of respect from the Order. They were the only ones who were able to train with the other Knights, giving them invaluable experience that helped them sharpen their skills to a whole other level.
It's not an exaggeration to say that perhaps, the Lionhearts were almost at the same level as the Swordsmen Knights in the Order.
And now, the Reborn company was somehow training with the Lionhearts. Learning their coveted Eternal Flame sword style, nonetheless!
Eldea couldn't believe this. "But… but… but aren't they supposed to be on retainer for the Oscorpe Conglomerates?"
As far as she knew, they were supposed to serve only them and no other.
