The dazzling world is here to ask for leave again today, everyone, don't spray me, it's been too busy on Monday lately, and I can't make time.

Some time ago, the old friends of the dazzling world, the military soul brothers, were angry, and today I just want to explain to you why the protagonist entered the Warring States Period, the reason for "Xun Qin Ji" is to get the "Lu Gong Secret Record" and "He's Bi" two things, and then lead to the important settings that support the scientific and technological framework of the science and technology in the back.