The exhaustion of new parenthood is taking its toll on Emma and Apollo. To make matters worse, Emma starts getting strange texts.

The mysterious washerwoman’s ominous words leave a lasting impression. Apollo comes face-to-face with his true enemy.

Emma finds Cal and the Wise Ones on North Brother Island, where she pieces together clues to locate a special place.

Lillian reckons with a dark night from her past and records a message for her son, Apollo.