人(rén )类(🕕)的世(🌠)界惊现原(yuán )始恐龙,阿莱达星(🍩)兽(🔼)基(jī )(🌰)地被恐龙凶兽龙始祖入侵等一(yī )桩桩怪事(shì )为(🐉)何(🛤)发(fā )生(🍖)?(🔬)答(dá )案竟和(🥩)龙(lóng )源(😧)纪的一道镇守令——龙的密令遗(🚤)失相关(🐿)!斗龙战士(shì )们(men )将如(🎡)何对(duì )抗这股来路(lù )不明的黑(🏐)暗(àn )力(🐖)量?他(tā )们将(🎫)会面对(duì )怎(🍮)样的重重磨(mó )难(nán )?人(🥀)类世界能否回(huí )归和平?带着这一系列的疑问(wèn ),斗龙战(🔢)士们,开启(qǐ )新的旅程吧(ba )!