What is the mysterious past of Laplace? Tanya, a sorceress who was unjustly expelled from her adventurer party for being a "woman," accidentally breaks the seal of the legendary great witch Laplace and ends up forming a party with her. Having changed her job from sorceress to magic swordsman and powered up, Tanya challenges the ranking battles to get back at the party that expelled her. Finally, in the final match of the ranking battle, she faces Ryan, the one who unjustly kicked her out of the party. During the match, there is a trouble when Ryan forcibly summons a dragon to attack, but Tanya's revenge explodes, and she achieves a magnificent victory over Ryan! The ranking battle concludes successfully. Tanya fulfills her revenge, and the all-female party "Lilium" wins! In this historic achievement, "Lilium" and her companions raise a toast. As everyone is enveloped in joy, something seems off about Tanya's partner, Laplace...? 【Recommended Information from the Editor】 A complete comic adaptation of a hugely popular novel. The valiant adventurer Tanya and the cheerful great witch Laplace make a fantastic duo. Tanya finally gets her revenge on her nemesis Ryan. However, her partner Laplace, who has fought alongside her, seems strange...? The shocking truth about Laplace is revealed in this refreshing fantasy Volume 4!