Traveling Through the Apocalypse as a Zombie, You Have to Be a Role Model at the Beginning

Wang Xiao traveled to the end of the world for a ridiculous reason and was crushed into a bear biscuit. After waking up, he found the shadows of seven forbidden zombies living inside his body. Every time he levels up, a shadow wakes up and turns into his body parts: The first shadow formed his bone wings and shook the sky for nine days. The second shadow turned into his body and destroyed some things around him. The third shadow... He hasn't dared to wake up yet. Everyone thought he was a weak zombie until he opened seven eyes at the same time. The corpse world is shaken and the human world is in panic. Only Wang Xiao knew that the shadows in his mind were discussing how to reshuffle the world. [The end of the world + no system + forbidden shadow + decisive killing + witty fighting]