Honkai: Star Rail Version 4.3 The Lethe Below the Living Details Revealed

Continuing the story of Planarcadia, Honkai: Star Rail Version 4.3, The Lethe Below the Living, will launch on PC, iOS, Android, Epic Games Store, and PS5 on  June 1, 2026.

In this version, a secret deep within Planarcadia will reach its official revelation. The ancient entity, the divine husk of the Aeon, the Voracity, presides over desire and devouring, and is the very crux of Blade's wager on this journey. Blade, who absorbed the flesh of Shuhu, plunging him into the Phantasmoon Games, seeks to borrow the power of the Voracity to melt away the Abundance within his own body, bringing a possible end to his long-enduring curse. Whether this will ultimately lead to death or rebirth remains a blank in the script.
 
In another part of the mission, The Trailblazer will venture to Inkford Hermitage, the boundary between the world of Planarcadia and the World in Canvas, to bring a warning brought upon by the threat of Asat Pramad. Graphia, "Mother of Imagenesis," the ancestor of the Murata family, has lived in the World in Canvas for a full millennium. At the cost of burdening every subsequent generation of the Murata family with the "Weathering Curse," 4.3 brings the official debut of this millennial figure who has witnessed numerous events in the cosmos. Graphia may offer long sought after answers surrounding her family, Phantasmoon Games, and the numerous mysteries surrounding Himeko.

Mortenax Blade, a 5-star Fire-Type character following the Path of Nihility, officially makes his debut. This swordsman, once stricken with mara, leading him to join the Stellaron Hunters and await his "death in the script" across the long years, will face a major turning point in his destiny in this version. In combat, Mortenax Blade can use his Ultimate, "Fornax Ex Corpore" to deploy a special Bounded Field and enter an enhanced state. While the Bounded Field is active, all enemies receive increased DMG. Upon entering this enhanced state, Mortenax Blade unlocks his Skill, utilizing a Sword Formation to deal even more DMG to enemies while gaining a brand-new, more powerful Ultimate. Furthermore, every time an ally attacks an enemy, they inflict a debuff on the target and accumulate a special Charge for Mortenax Blade. Once this Charge is full, he automatically uses his Skill once and regenerates extra Energy.

After obtaining Mortenax Blade from Warping, players can claim a brand-new Trailblaze Outfit piece, "Karmic Fire of the Distant Shore," for free. Yao Guang will have a rerun during the first-half Warps, while the second half will feature the limited return of Cyrene and Phainon.

Limited Time Livestream Codes for Stellar Jade:

• CA395VK8ULCP
• YT295D38DLEB
• EB395CJ8V5XF

Honkai: Star Rail Version 4.3, The Lethe Below the Living, will launch on PC, iOS, Android, Epic Games Store, and PS5 on  June 1, 2026.