MTL-I am the up master in the heavens

Synopsis

Feng Hua, who traveled through other worlds and was surrounded by monsters, obtained the inventory system of the heavens and the worlds. Since then, he has become the up master of the heavens, taking stock of the peerless figures of all major planes! The galaxy flows, and there are many worlds! There is a bright technology tree, and the technological plane that rushes to the sea of ​​stars...