His Cultivation Is Too Bad, but Fortunately There Is an Empress in the Background!

"No system + decisive killing + scientific research + scumbag empress" It doesn't matter if my cultivation level is too bad, I want to be a role model for the human race! He can wander freely from east to west, from north to south, but if something goes wrong, the ghost empress will stop him! Even if the empress can't handle it, scientific methods are really tough. Never mind the ghosts, ghosts, snakes, insects, and ants, just go home and find mommy!