Lyanna and Rhaegar have barely survived Robert's Rebellion and fled to Essos, leaving their son in the care of Ned Stark. Nearly seventeen years later they return to Westeros in secret and their daughter Alyssa joins the Stark household to accompany them to King's Landing. It is only a question of time until war returns to the Seven Kingdoms of Westeros and the Long Night awaits.

This is what happens after Titans together with Jinx and Kid Flash