Contained object refers to an object. Due to various reasons, the object itself carries a meme, which can be good or bad. For example, the story about Sadako in "The Ring" The disc is a so-called contained object. Because it may be harmful, it has been prevented from being stored. It is called a contained object. As for the level, it is determined by the impact caused by contact with the contained object. For example, in the Sadako series, anyone who has watched the video will die. This can only be said to be a medium-harmful contained object, because the scope of the impact is not large, and Like in the Z-size novel, when something breaks out in the base, as long as Chu Hao is mentioned, he will be killed by memes, which is very harmful. Or like the time fragment containment object in the base, this should be the most powerful containment object, and it is good because it involves time. I guess they are fragments of the Conferred Gods List. I type it with my whole hand, hope it will be adopted