After the end of the world, people began to rebuild their homes, but large and small polluted areas slowly appeared in the world. When people were desperate, Hongfeng, the founder of Dawn Base, developed a spiritual awakening potion and came out. From then on, the awakened people were called sentinels, the vanguard of mankind - sentinels. Then guides appeared, and from then on the copy can be solved.
Intention: Move forward courageously and not be afraid of difficulties