Lex Luthor builds a Lexosuit army to assist Nyxly and combat the heroes. Otis, Lex's associate, reveals the plan, hinting at a strained relationship with Lex. Lena suggests a program to track Lex using the suits. Despite personal challenges, notably with her child Esme, Alex decides to proceed with her bachelorette party. William Dey leaks Lex's journal, exposing his love for Nyxly and his machinations. Brainy, learning from the future, discovers Lex and Nyxly's tragic destiny after creating the AllStone. The heroes confront Lex and Naxim, learning the Totems' indestructible nature. Lex's true feelings for Nyxly are confirmed through a Truth Totem test. Parenting conflicts arise over Esme's powers, while Brainy faces the emotional burden of his impending return to the 31st century. The episode climaxes with Lex's deceitful orchestration of events, culminating in Esme's abduction, revealed as the new Love Totem, and William Dey's critical injury.