The Black Card not only possessed an unlimited overdraft limit but also concealed privileges. Of course, the expenses charged to the Black Card needed to be repaid, however, Lin Feng believed that since Qin Haifeng had offered the Black Card, he wouldn't expect him to repay it.
Seeing that Lin Feng didn't take it, Qin Haifeng spoke again, "Given your nature, money is but a trivial matter; however, this Black Card can bring you some conveniences."
Lin Feng inwardly let out a wry smile—money was not a trivial matter to him at all. Crafting elixirs was indeed a costly affair; nevertheless, since Qin Haifeng had put it that way, he didn't refuse and accepted it graciously.
Upon seeing Lin Feng accept the Black Card, Qin Haifeng and Qin Hongyuan both breathed a sigh of relief. Whether it was to express gratitude or to make acquaintances, it was a worthwhile deal to befriend a physician with such superior medical skill.
