Yang Hao traveled to the doomsday world and obtained the sign-in system.
Sign in at dangerous places such as zombie gathering places, mutant beast territory, superpower gathering places, strange species lairs, etc.
And what the system gave him were abilities and weapons that shocked everyone in the apocalypse.
Years later, Yang Hao's signature footprints have been left in dangerous places around the world.
Mission release: Go to Mars for check-in
Mission time limit: unlimited
Mission reward: unknown
Yang Hao, who had been preparing for a long time, stepped in and stood tall in the starry sky, looking at the alien species on Mars with a cold smile on his face.
"Mars, here I come!"
This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.
