Global interactive entertainment brand HoYoverse announced that Version 4.7 of Honkai: Star Rail, "Now, Lay Laughter to All Stars," will officially launch on November 11. The update will feature a final performance in Planarcadia, hosted by Aeon ★ Aha, who will also join the fray to initiate the final "Phantasmoon Games." Aha will battle the awakened leviathan, the Voracity, and stand alongside the Trailblazer in a showdown that will decide the destiny of the universe. For over a thousand Amber Eras, the Voracity has been kept sealed by Aha's "Phantasmoon Games." But now, this behemoth is on the verge of a full awakening. To stop the Voracity from regaining its strength and devouring the entire universe, Aha has launched the hunt for the Voracity, summoning eight Supplicants to stage a spectacular performance known as the "Final Phantasmoon Games."