Green Lantern [Jessica Cruz; also as Power Ring]; Green Lantern [Simon Baz]; Trub Nath (flashback); unnamed killers (flashback); John Constantine; Justice League [Superman [Clark Kent]; Wonder Woman [Diana of Themyscira]; Batman [Bruce Wayne]; Cyborg [Victor Stone]; The Flash [Barry Allen]]; Sara Cruz; Singularity Jain; Jeanette (flashback); Matteo (flashback); Marc (flashback); Martha Wayne (flashback, deceased); Thomas Wayne (flashback, deceased); Nora Allen (flashback, deceased); unidentified Power Rings (Earth-3); Guardians of the Universe [Ganthet; Sayd; Rami; Paalko; Zalla; Kada Sal]; Green Lantern [Mogo]; Green Lantern [Hal Jordan]
Synopsis
Trapped within her memories, Jessica succumbs to the power of Power Ring, and is determined to exact revenge on the killers of her friends. Simon tries to stop her from doing something she will regret. Meanwhile, Singularity Jain has trapped the Justice League in their own nightmares, leaving Constantine and Sara Cruz to attempt to find a way to overcome Jain and rescue Jessica, Simon, and the League.