The yìlíng is a selaginella tree that has been sleeping on the Red Desert Star for an unknown number of years...
In the interstellar year B0725 (the 400th year of the Mu Yuan), a miniature detector detected an extremely weak sign of life on a barren land.
At the same time, the "brain" connected to the detector at the other end began to operate... And immediately, the whole world began to change.
Purpose: Live comfortably and well