My Doomsday Battleship RV

Liu Xi traveled through a parallel world, only to find that it was the end of the world. Fortunately, Liu Xi had a system, so Liu Xi began his own end of the world... When others were still worrying about survival, Liu Xi had already lived a well-off life. When others were still searching for food, Liu Xi was enjoying a feast in the battleship RV while picking up girls... ...