第1节

Section 1

"Young Master Changying, go to the border immediately and guard the Great Wall. If you are not summoned, you are not allowed to return to Xianyang for the rest of your life!"
An imperial decree sent Ying Changying to the border and he was not allowed to return to Beijing until his death!
He thought he would die on the battlefield a few years later, but he unexpectedly awakened the [National Defense System].
"Guard the Great Wall for one year and be rewarded with the Dragon Elephant Prison-Suppressing Power!"
"Guard the Great Wall for three years and be rewarded with the Dragon Gallbladder Bright Silver Spear. With Changying in hand, dare to bind the blue dragon!"
"Guard the Great Wall for five years and be rewarded with the Beiwei Army and Wu Mu's posthumous letter!"
...
Eighteen years later, the First Emperor died, the world was divided into four parts, and the nine states jointly attacked the Qin Dynasty!
Just when the princes from all walks of life broke through Xianyang and the building was about to collapse, a silver spear appeared out of nowhere, and the world changed color!

“公子长缨，即刻前往边疆，镇守长城，若无召唤，终生不得返回咸阳！”
一道旨意，将嬴长缨发配边疆，至死不得返京！
本以为自己会在数年后，战死沙场，却意外觉醒【镇国系统】。
“镇守长城一年，奖励龙象镇狱劲！”
“镇守长城三年，奖励龙胆亮银枪，长缨在手，敢缚苍龙！”
“镇守长城五年，奖励背嵬军，武穆遗书！”
……
十八年后，始皇崩殂，天下四裂，九州共讨大秦！
就在各路诸侯踏破咸阳，大厦将倾之际，一杆银枪横空出世，天地为之变色！