First goal - 100,000 years lifespan

Hikaru saw the description of the Ivern seed and felt strange because, according to the description, the Ivern tree had no benefits but it only brought harm. The Ivern tree's ability to absorb water was almost endless; it could turn a whole forest into a desert.

[Master, the Ivern seed is very useful; it's just that the system did not show its usefulness in the description.]

"Why?"

[Most of the descriptions displayed by the system are residual knowledge. There are many things that people don't know, or some people know but they won't say or record.]

Hikaru nodded at that. He remembered the words Rika once said. She said that the system was created by some horrible existence. Perhaps the creator of the system took the existing knowledge and added it to the Wiki-like system.

[The Ivern tree has another use. It is used as a building material for walls.]

"Building materials?"