Travel Through All the Worlds with Space

Label: All Heavens and Worlds, Space, Farming, Invincible Qin Ge, an earth otaku, obtained the space system of the heavens. The three major functions of the system are: 1. The system comes with a growth space that can be carried with you. The space can be continuously enlarged and upgraded, and finally it can form its own plane. 2. In the system space, you can open the plane door and travel through all the worlds. 3. You can sign a space contract with creatures from all over the world, and bring the contracted creatures into the system space to travel through the heavens with the host. Planned world: Love Mansion Courtyard, Resident Evil, Dragon Ball, Attack on Titan, Demon Slayer: Kimetsu no Yaiba, Spirit Cage... A newbie???? This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.