"My father is the head of the Yuanyang Dart Bureau!" Tu Shi's expression suddenly became a little proud, and he looked at the sky with his back and said: "The letterheads he uses are all from the Chengxin paper produced by the people of Ningguo Papermaking, and it takes a thousand taels of silver to get two zhang, and then cut them according to the regulations used by my father, among them, there are only one or twenty pieces of letterheads!"

Yuanyang Dart Bureau was really rich back then, Ning Guogu called Xuancheng, papermaking is the crown of the world, among which Chengxin paper is one of the best, ordinary calligraphy and painting, can get a pair of three-foot Xuan, it is regarded as a treasure, I can't imagine that Tu Yuan will cut Zhang Erxuan and then use it as a letterhead!

"In this way, the paper used in this letter is the same as that used by Mr. Tu's dart, and it is from one person!" Chai Zheng nodded, looked at the letter in the sunlight and said: "This paper is really Ning Guocheng's heart paper, which was cut into letterhead, but according to this, it is said that this letter was written by Mr. Tu's own handwriting, I am afraid that it is biased." Chai is lonely and unheard, he has heard of the letter of the head of the dart of Mr. Tu, and there is another hidden mystery, and others will definitely not be able to forge it, which is secret, dare to ask the head of the dart of Tu Shao can know?"

"Why should Mr. Chai be humble!" Tu smiled very faintly, glanced at Gu Caiyun and said: "My father and his subordinates used this kind of letterhead, forgery, long expected in my heart, in order to guard against some ill-intentioned villains, so these letterheads to the Yuanyang Dart Bureau, my father also has another secret record, but whenever the letter goes out of the gate of the Yuanyang Dart Bureau, there is this secret record, but there are letters that do not match, you will know the truth after a try!"

"If Mr. Tu didn't expect this step, I'm afraid that the Yuanyang Dart Bureau would have collapsed!" Fei Zheng had already believed Tu very much, nodded and said: "Otherwise, these dart bureau managers, letters and exchanges, in case of forgery, at least they will lose their darts and their lives will be lost, and their lives will be lost, I see that this letter is forged nine times out of ten!"

"Then please Tu Shao Dart to try the truth!" Chai Zheng whispered a few words with Gu Ye, and said something to Ben Ming a few times, stretched out his hand to hand the letter forward, Gu Ye Ben Ming and the two figures flickered, standing on both sides, the three of them looked at Tu Shi together, this intention is already very clear, if Tu Shi does not come to test the truth or falsehood, but wants to snatch the letter, these three masters can immediately capture him!

"What's so difficult about this?" Tu Zhen gritted his teeth slightly, reached out and took out a small porcelain bottle from his arms, and said to Tang Men: "Please bring a basin of water!"

Tang Xianjia waved his hand lightly, and several masters rushed out and went straight away, not far from the golden top, there was a monk temple, and he borrowed a basin of water in this temple, and took a basin of mountain springs, and brought it up steadily, and put it at the foot of Chai Zheng!

The heroes on the mountain were all holding their breath at the moment, looking at Tu Shi intently, but Gu Tuuyun, with a meaningless expression, with his hands behind his back, seemed to be watching the vast scenery of the mountains, and he didn't look at this side. Tu Shi held the porcelain bottle, walked a few steps to the chai zhen, opened the wooden cork at the mouth of the porcelain bottle, knocked his fingers lightly, and a black pill the size of a grain fell into the water basin, and the water dissolved immediately, and it disappeared in an instant, but the water in this basin has not changed at all, it seems that it seems to be a little clearer!

"Just ask Chai Zongyu to put this letterhead in the water!" Tu Shi also understood that Chai Zheng and the others were on guard at the moment, and when the pill entered the water, he took a few steps back, put the porcelain bottle back in his arms, secretly pinched the number in his hand, and waited for a moment, and then said: "On my father's letterhead, there is another secret medicine to make a record, and now as long as I enter this basin of water, on the paper, it will definitely reveal that I am far away from the dart bureau sword order, if there is no such order, it will be fake!"

"This is a little difficult...... Ren Tianbai frowned when he heard this, and seemed to say to himself: "This is all what Tu Shao Dart Tou himself said, even Chai Zongyu doesn't know the details, but I don't know if anyone has seen those managers of the Yuanyang Dart Bureau, if no one has ever seen it, who can know what Tu Shao Dart said, it must be true?"

Chai Yingruo listened to Ren Tianbai's words, and seemed to speak for Gu Caiyun, and just wanted to speak, he heard his father Chai Zheng's voice hesitate: "Tu Shao Darthead, please forgive Chai for asking more, Mr. Tu Dart's letterhead is a secret note, except for you, has anyone ever seen it?" It seems that Chai Zheng also has this doubt, just like Ren Tianbai thinks at the moment.

"My father created the Yuanyang Dart Game by himself, and no one has ever dared to forge my father's handwriting!" Tu snorted very coldly: "Therefore, no one has ever seen this method, so there is no second person except me who knows the secret record, what's the matter? Chai Zong is afraid that my words are false, like those despicable and shameless villains?"

"Then Chai will believe you once!" Chai Zheng glanced at Gu Tuanyun who was no one in the distance, his fingers loosened, the letterhead fluttered into the water, and he was a little anxious on the top of the mountain, and couldn't help but come closer to see, but the two of them stood on both sides, and they dared to get too close, but they were only a little closer, trying their best to stretch their necks longer, hoping to see some clues!

"Wuchang holds the sword flag, who in the rivers and lakes dares to match?" Chai Zheng's eyes fell into the water from the letterhead, and he remained motionless, and the expression on his face became more and more solemn, and he suddenly raised his head, looking at Tu Shi with eyes like a knife and said: "Tu Shao's darthead, as you said, on this letterhead, there is indeed your father's sword mark, so to speak, this letter is indeed from your father's hand?"

"It can't be!" Tu Zhen's face that was still a little smiling, his expression changed suddenly, and he almost rushed up, the right palm of the Lone Leaf Daoist floated out, and a palm wind was horizontal, blocking Tu Shi from three steps, Tang Xianjia was also surprised, and he could still sit there, but he knew that the two of them were superb in martial arts, and they didn't dare to rely on the front, a few steps away, they could see the figure standing in the basin, and there were some high-rollers in the rivers and lakes, crowded and rushed over, and couldn't stop probing their brains, even Ren Tianbai couldn't hold it back, with a look of surprise, in the Five Elements Gang Wooden Hall, there was also chaos, only the gang leader Qiu Ji sat still, and there seemed to be a sneer in his eyes！

"Please also take a closer look at Tu Shao's dart!" Chai Zheng saw so many people crowding over, stretched out his hand and fished out the letterhead, pinched it lightly with two fingers, and shook it high and said: "Together with the heroes from the Golden Dome, they are all witnesses, what do you say is on this letterhead?"

At this time, everyone saw it clearly, on the wet letterhead, this ink did not infect the surroundings, and this is just that, the strange thing is that on this letterhead, the sword mark of the Yuanyang Dart Bureau has been revealed, a sword straight to the sky, both palms flying left and right, it is clear that the sword imprint was drawn in advance, and only then wrote a letter on it, which is exactly the same as what Fang Cai Tu said, it can be said that it is ironclad evidence!