Selector Infected WIXOSS

A young high-school girl, Ruko, receives a deck of cards, the WIXOSS. In the deck, she finds an unusual talking card. Bewildered, she meets Yuzuki, who she calls herself a "Selector." Soon, Ruko finds herself in battle to be the "Eternal Girl."

Ruko, along with her new friend, Yuzuki, come across a battle of Selectors, Akira versus Hitoe. Yuzuki must now prepare to fight the winner, Akira.

Ruko finds herself in battle against Hitoe, and taps into a desire she has never felt before. Meanwhile, Yuzuki's battle ensues against Akira.

Following the incident, Ruko has been trying to have fun spend time with Hitoe and Yuzuki, but is still troubled by her memories of Tama. Stumbling across a WIXOSS tournament in a market, they are approached by Chiyori, who challenges them to a battle. They refuse and try to explain the true nature of WIXOSS to Chiyori, showing her what happened to Yuzuki, but Chiyori remains deluded by her fantasies. Meanwhile, Ruko continues to be troubled by Iona, whose wish was to become her LRIG, realising that, despite refusing to battle, she can't bring herself to throw her away.

It is revealed that Akira, who had become a recluse ever since receiving her scar, was approached by Ulith, now possessing Iona's body, who stated her admiration for her. Using Iona's position, Ulith helps Akira get her career back on track, though eventually asks for something in exchange. Later, as Hitoe and Yuzuki learn that Akira is seeking out Selectors, Akira appears before Ruko and Iona, challenging them to a battle with her new LRIG, Milulun. With Ruko becoming overwhelmed by Akira, narrowly avoiding defeat when their match is interrupted by a security guard, she laments that she isn't able to have fun in battles without Tama and her friends with her. Meanwhile, Chiyori is approached by Ulith.

Ruko briefly runs into Hanayo, who tells her to keep on battling, while Iona continues to try swaying her into taking advantage of her for the sake of battling. Feeling that she only enjoyed battles when she was with Tama, Ruko tries Iona for information on Tama's whereabouts, only learning Mayu's name. Meanwhile, in another world, Tama desires to see Ruko again despite warnings from Mayu, who she seems to remember from somewhere. Later, Ruko learns from Yuzuki and Hitoe that Akira is spreading rumors about WIXOSS to bring out more Selectors, eventually confessing that she had fought against her. After scolding Ruko for acting on her own, Yuzuki and Hitoe state that they wouldn't be happy if she was to disappear, even if it were for their sake, and agree to help her with her search for Tama. Later, Ruko and the others come across Chiyori being challenged by Ulith, who now wields Tama as her LRIG.