Units from BiS, BiS1st and BiS2nd, bring CDs simultaneously. The two units consist of different members and sing same songs. This edition comes with a bonus Blu-ray featuring excerpts from "BiS 2nd BEGiNNiNGTOUR FiNAL WHO KiLLED IDOL?? @ Ryogoku Kokugikan" held on March 4, 2018 and more bonus video footage including the one featuring Pour Lui, who graduated from the group at this concert. Also includes two live CDs and a photo book mainly shot at the concert.