Yang Zhen had originally intended to call himself Yang Tiexin, but later feared it would incur copyright fees. Plus, the old iron-head was green as a gourd, he switched gears and changed his name to Yang Zhaxin.
Upon hearing Yang Zhen's words, Guo Jing and the others were at first taken aback, apparently not expecting such a peculiar name to exist in the world. They then laughed and said, "So you're Heart-Piercing Friend!"
Heart-Piercing Friend…that sounded so awkward, but whatever, Heart-Piercing Friend it was.
Yang Zhen laughed it off, asking, "What exactly is this Mountain River Academy?"