The Leannán Sídhe begs Chise for her help: Joel is on his death bed, and she can only seem to make things worse. Chise vows to do what she can to turn that around.

On a rainy day, Natsume meets a young girl youkai. Her name isn't in the book of friends, but she wants his help anyway: she wants him to find a man she met once. The man couldn't see Youkai normally, but a mischievous trick of the weather let him see her for just one day. For the next fifty years she visited him, hoping he'd see her one more time, but he never did. Now he's vanished. Can Natsume find him for her?

Desperate to recruit a chef of French cuisine with unreasonable standards, Kamishima turns to Ryu for help. Kyoko returns to Edenhall for bartending advice once again. This time, Ryu takes her to a bar he visited as an apprentice.

Based on the conversation on the show, the two of them have a sleepover at Chika's fancy house. Yumiko's happy to see Chika enjoy the dinner she cooked. Then for some reason, they end up taking a bath together. How did it come to this?!

Isagi and Nagi paint countless possibilities for goals as they understand each other's weapons. Likewise, Kunigami and Reo make a great effort centering around Chigiri, who has evolved one step further. In the midst of all, Barou, the king of the field, was left out from the chain of evolution because of his strong ego. When Isagi takes the leading role of the field from him, the sense of defeat makes Barou kneel down to the ground.

Chigiri, Kunigami, and Reo's team fully utilizes each other's weapons of speed, physique, and eyes for tactics. On the contrary, Isagi's team struggles due to the lack of coordination. Through observing and analyzing the opponent's combinations and his teammates' individual play, Isagi discovers a new way to use his weapon and evolve himself one step further. And the tide of ego in this game triggers others to evolve.

Isagi struggles to figure out how to make a coherent strategy that plays to his, Barou, and Nagi's strengths before their next match begins. And their next set of opponents are all familiar faces...

Right after the game starts, Barou steals a goal with his overwhelming individual skills. Improved Naruhaya leads Isagi and Nagi by the nose, forcing them a tough time. Naruhaya is desperate to catch up to geniuses like Barou and Nagi to survive in Blue Lock. Just the same, Isagi struggles but finds a glimpse of his new weapon, inspired by Naruhaya's move. In the extreme condition where the egos of everyone collide, the time has come for Isagi to evolve.

Isagi's team has lost to Rin's team, who has incredible skills and an overwhelming ego. Isagi and Nagi lose to Bachira, and they are sent back to the second stage of two-on-two games. Showing up before them is the team of Barou and Naruhaya. Losing means disqualification. With that pressure, Isagi and Nagi think hard on their individual strengths to win a one-on-one situation. The new match that decides their fate starts with no answer in sight.

Second selection, third stage is the Rivalry Battle, where you battle as a team of three, and a winner take a player from the losing team. Isagi has moved on to this new stage and teamed up with Bachira and Nagi, and they face against the team of top three players in the New Blue Lock ranking. Isagi feels his progress as his team takes the lead. However, Rin's shot right afterward completely transforms the mood of the field, and Isagi and others witness the difference of the top three.

Chosen by Rin, Isagi clears the second selection with Bachira. The next challenge for Isagi and his team of five is a match against the world-level super star players. Isagi and his team manages to steal the first goal with the link-up play by Isagi, Bachira, and Rin, but the World Five overwhelms them in no time. They try desperately to catch up, fighting till the last second as they clash their ego. And Blue Lock project which was created to produce the world's best striker enters the new phase.

Bachira shakes off the monster which occupied his mind as an ideal, and he awakens his ego. He's been searching for someone in his play, but now he forges on for his own goal. At the end of the play is Isagi, who's been waiting for him because he believed in Bachira's ego. Isagi succeeds in a desperate interception, but the ball flies up and lands mercilessly and cruelly on the winner. It's the final showdown for 8 egoists. The team to clear the second selection's rivalry battle is...

Monsters with absolute talents that Bachira has finally found... he barely has time to rejoice the encounter, because he realizes that he is left behind by Isagi and Rin. In the meantime, the game has entered its final phase, going through a seesaw struggle with Barou as a joker in the play. In the extreme condition, Isagi continues to be awakened, and Bachira faces his own ego.

Isagi captures everything that’s happening in the field to see its future, and Nagi controls the space. Their combination bursts, and their series of play lights up the fire in Rin. Rin’s dominating play that encompasses everything on the field, from the skills of all players, the ball, positioning and tactics gradually corners Isagi’s team once again. As chaos and ego clash, one man is covertly sharpening his fangs to devour the game dominated by Rin.

Isagi and others are set to play a revenge match against the "Top 3," who have defeated them and took Bachira from them. They have fought against formidable foes and advanced by repeating the process of ego and chemical reactions, and they're ready to throw everything they have at the Top 3. The final battle of 4 vs 4 is finally about to begin. Isagi, Nagi, Barou, and Chigiri desperately try to keep up to the extraordinary individual skills of the Top 3. But one pass from Bachira starts to evolve the game...

Isagi's team cinched a win due to the awakening of Barou as a villain on the field. To cause more chemical reactions in the fourth stage, they picked one player from the other team, who demonstrated ego to devour them during the game. In the meantime, Bachira and the Top 3 are looking for the next opponent. Rin sees through Bachira's "monster" during their training, which forces Bachira to face his own ego.

Isagi and Nagi paint countless possibilities for goals as they understand each other's weapons. Likewise, Kunigami and Reo make a great effort centering around Chigiri, who has evolved one step further. In the midst of all, Barou, the king of the field, was left out from the chain of evolution because of his strong ego. When Isagi takes the leading role of the field from him, the sense of defeat makes Barou kneel down to the ground.

Chigiri, Kunigami, and Reo's team fully utilizes each other's weapons of speed, physique, and eyes for tactics. On the contrary, Isagi's team struggles due to the lack of coordination. Through observing and analyzing the opponent's combinations and his teammates' individual play, Isagi discovers a new way to use his weapon and evolve himself one step further. And the tide of ego in this game triggers others to evolve.

Isagi struggles to figure out how to make a coherent strategy that plays to his, Barou, and Nagi's strengths before their next match begins. And their next set of opponents are all familiar faces...

Right after the game starts, Barou steals a goal with his overwhelming individual skills. Improved Naruhaya leads Isagi and Nagi by the nose, forcing them a tough time. Naruhaya is desperate to catch up to geniuses like Barou and Nagi to survive in Blue Lock. Just the same, Isagi struggles but finds a glimpse of his new weapon, inspired by Naruhaya's move. In the extreme condition where the egos of everyone collide, the time has come for Isagi to evolve.