Kai Yuen's Overlapped Universe

A robot with no objective awakens in a spaceship. In order to find his objective in life, he travels to space stations across the universe and search for objective data. Facing obstacles and puzzles in the space stations, he uses his wit and "space connectors" to solve these problems.
Space Connector

Space connectors overlap space in our universe with space in another universe:
(i) It allows the robot to access objects in other universe

(ii) It allows the robot to access force fields in other universe, such as gravity.