TRUE brings a single, featuring an ending theme song of the TV anime "Wistoria: Wand and Sword." The B-side features "S.O.S," a theme song for the game "That Time I Got Reincarnated As A Slime Tempest Stories." The artist edition includes a Blu-ray with live footage from "TRUE Live Sound! vol.5" held in November 2021 at TOKYO DOME CITY HALL.