How did Shuri return to life

Since Shuri's death, her soulless body has been kept in a state of suspended animation at the Necropolis, burial site for all former Black Panthers. T'Challa is desperately trying to resuscitate her. It is revealed her soul is currently residing on The Djalia: The Plane of Wakandan Memory. There she meets the Griot, who takes the form of Shuri's mother Ramonda. The Griot tells Shuri no one in the living world is aware of this place, but it is there she will be able to tap into the greatest weapon of all: the memories of Wakanda.