Shorty after leaving the Shrine of Resurrection, Link gets a message from a mysterious voice (in fact Princess Zelda) telling him to head for the glowing yellow point marked on his Sheikah Slate. When Link arrives, he is met with a pile of rubble and debris. Under it, lies a Sheikah Tower buried deep underground and Link activates it using his Sheikah Slate. The tower thus rises from the ground, causing a massive earthquake, as well as multiple other Sheikah Towers emerging throughout Hyrule. Doing this also activates all the Shrines in Hyrule and allows them to be accessible. Moreover the map of the Great Plateau is unveiled on the Sheikah Slate.