A hint of amazement flashed in Bibi Dong's eyes, and he laughed out loud with satisfaction, "Yes, worthy of being my Bibi Dong's disciple." ”

"Xiaoxi's talent is the best the teacher has seen so far." Of course, Su Wen, who has the inheritance of the two gods, is not counted.

Tang Xi was also very happy after listening to it, and then turned his gaze to the terrain model next to him, which was a simplified version of the surrounding terrain, which clearly depicted the topography of Luofenlin City and the downstream.

Walking over curiously, Tang Xi touched these delicate models with a little interest, and gradually had an idea in his heart.

He pointed to the direction of the reservoir and the river to the west, and said, "There is a shortage of water in the west, and the flow to the west is also pitiful, if a river channel is excavated between this reservoir and these rivers leading to the west, and the two should be connected together, the problem of water shortage in the west should be solved." ”

This method is very novel, Bibi Dong nodded with a little thought after listening to it.

Immediately afterwards, Tang Xi pointed to the topography of the city of Luofenlin, which was surrounded by high mountains on both sides, and the city gate was built in a slit, fifty meters long.

Tang Xi said his thoughts unhurriedly.

"Although the water level in the city has risen to five metres, most of the submerged lowland farmland is submerged, and half of the city is built on sloping land. The city of Laufenlin has developed from a small county town to a large city because of its special transportation hub, so the overall area is not large, which means that there is no more and no less water in the water city. ”

Speaking of this, Tang Xi pointed to a shortcut from Fellin to the western river.

"There is a need to dig a new channel to divert water from the city to the nearby river, and as long as the speed is right and there are many tributaries, it will not easily cause a torrent."

Bibi Dong nodded approvingly, this method has been mentioned before, but obviously Tang Xi's method will be better, it's just ......

"Our food can only support our army for half a year's war, and if we dig a new river, it will cost some manpower, but the speed of the river is not so easy to control."

Faced with Bibi Dong's doubts, Tang Xi smiled disappreciatively, then pointed at himself and said with a smile, "Isn't there still me!" ”

Tang Xi raised his hand gently, and the water vapor in the air immediately converged into Tang Xi's palm to form a small stream of water, which surprised Bibi Dong a little.

Those who can control water are all Sea Soul Masters, but after thinking about it, Tang Xi has been training in Seagod Island for three years, and it is not surprising that he has some strange abilities.

But Tang Xi's next sentence completely shocked Bibi Dong, "Teacher, I still have an ability from the sea god, with the ability to control the sea, I have tried it, I can roughly control the sea area with myself as the center, a radius of 20 kilometers, this ability is more than enough to control the speed of the water in the water city." ”

Bibi Dong was stunned for a while before he reacted and controlled the sea area with a radius of 20 kilometers! This level of terror can only be matched by Seagod Douluo Bo Saixi!!

Bibi Dong's eyes were full of excitement, "In this way, on the premise of not affecting the people downstream, it is possible to completely defeat the city of Falling Fenlin." ”

Tang Xi has brought too many surprises to Bibi Dong, for Tang Xi, Bibi Dong is more grateful in his heart, it is precisely because of Tang Xi's appearance that she and her biological daughter can abandon their previous suspicions, the Wuhun Empire can develop rapidly, and the Tiandou Empire can also lift the crisis and return to the Wuhun Empire.