The wait is finally over for Boruto fans! Boruto: Two Blue Vortex Chapter 28 has dropped, and it brings some massive developments that we have all been waiting for. From a glimpse into a tragic alternate timeline to questions about Daemon’s true strength, this chapter is packed with revelations. But the biggest highlight? Boruto finally gets his hands on a new sword and activates his Karma seal! Let's dive deep into the complete breakdown of this action-packed chapter.
Inojin Masters a New Jutsu
The chapter takes us back a bit in time to witness Inojin's training. Remember when Kashin Koji gave him a new jutsu in Chapter 27 and told him to master it within a day? Well, Inojin has actually pulled it off! We see him training hard, motivated by the desire to protect Himawari. Both Boruto and Kashin Koji are impressed by his speed, noting that he mastered the technique in just a day or two.
However, Inojin isn't looking for Boruto's approval. He makes it clear that he is only cooperating for the sake of Konoha and Himawari. He still views Boruto as a traitor in his eyes. Boruto accepts this hostility but leaves Inojin with a stern (and slightly hilarious) warning: if Inojin ever makes Himawari cry, Boruto will shave him bald! It’s a lighthearted moment amidst the tension before Boruto teleports away using Flying Raijin.
Boruto’s New Sword: A Masterpiece by Sumire
We finally get the details on Boruto's new katana. Sumire reveals that she has reshaped the blade from the original material to maximize its strength and sharpness. But the upgrades don't stop there. The Uchiha-style blade cloak now activates automatically the moment Boruto holds the sword. Previously, Boruto had to consciously channel his chakra to protect the blade, but now the sword does it for him, drawing on his chakra automatically.
Sumire has essentially turned the katana into a Scientific Ninja Tool with a built-in safety mechanism. If anyone whose chakra isn't registered tries to use the sword, it will rapidly drain their chakra. Currently, only three people are registered: Sasuke (the original owner), Boruto, and Sumire (the creator). This feature makes the weapon dangerous for enemies to even touch, adding a strategic layer to Boruto's arsenal.
Shikamaru’s Resolve and the Defense Strategy
The focus shifts to Shikamaru having a serious conversation with his son, Shikadai. Shikadai questions his father's decision to include "the traitor" Boruto in their operation, asking if he can really handle the role of Hokage while making such choices. Shikamaru’s response is powerful. He explains that unlike the Seventh Hokage, he will not bend his convictions for anyone. He is following his instincts to save Konoha, and Boruto’s help is essential against the Divine Trees.
Shikadai eventually agrees to join the mission, understanding that Himawari and the others will be involved regardless. Shikamaru then initiates a massive telepathic link using Inojin's new jutsu. This network connects key players like Sarada, Eida, Daemon, Kawaki, and others. The plan revolves around Inojin's ability to detect "vibrations" from objects, allowing them to track the enemy, Mamushi, who can erase his chakra signature and split into multiple bodies.
Kashin Koji on Changing the Future
Before the battle begins, we get a fascinating philosophical moment from Kashin Koji. When Inojin asks why Koji doesn't just reveal the entire future if he can see it, Koji explains the concept of "Singularities." He reveals that knowing the future can actually change it, and not always for the better. If too many people know the outcome, their actions might trigger a butterfly effect that leads to a worse timeline.
Koji shows us a glimpse of a potential tragic future where the Divine Trees succeed—a timeline where both Eida and Himawari are killed. This terrifying possibility is exactly what they are trying to avoid. By keeping information limited, Koji hopes to steer reality toward an "ideal future." It adds a heavy burden to the mission, knowing that one wrong move could lead to total disaster for the next generation.
Boruto vs. Mamushi: Karma Activated!
The enemy, Mamushi, infiltrates the village sooner than expected. Utilizing his ability to split into multiple bodies (which lowers his IQ but increases his numbers), he starts searching for Eida. However, the detection team is ready. Boruto swoops in instantly, slicing through one of the Mamushi clones with his new sword in a brutal display of speed and precision.
The battle intensifies quickly. Despite Boruto's skill, Mamushi manages to land a hit, slamming Boruto into a wall. Realizing the threat level, Boruto decides to stop holding back. In the final pages of the chapter, we see Boruto activating his Karma seal! This is a huge moment, likely linking back to his earlier decision to use Momoshiki’s power to defeat the Shinju. The chapter ends with Boruto fully powered up, ready to burn his very soul to defeat the Divine Tree.
