The final skill [Extreme Luxury] intrigued Yu Liang. It seemed to be some sort of trick to increase the item bar, but the specific explanation of "non-physical items" sparked his imagination.
Non-physical items...
These were not easy to define as his attempts to utilize various random things proved fruitless. Each try would be met with an "invalid" warning from the prompt box.
Things such as an iron will, high school math knowledge, and other intangible things couldn't be stored by the paperman's skill.
If Yu Liang did have any non-physical items, it would most likely only be character charms.
So, Yu Liang gave it a try. As he expected, the Papermen could now carry his character charms and use them when necessary.
A paperman imbued with the "Break" character charm gawked at the faint gold glow and the moving Chinese character "Break" that emerged from its body. It spun around and stared at the door of the room next to it.