The Regressed Mercenary's MachinationsThe Regressed Mercenary Has a Plan; 회귀한 용병은 다 계획이 있다; Hoegwihan Yongbyeongeun Da Gyehoegi Itda; The Regressed Mercenary's Machinations; Every Returned Mercenary Has a Plan; L'intrigue surprenante d'un mercenaire régresseur; Las conspiraciones del mercenario regresado

Ghislain Perdium, the Mercenary King and one of the continent's top seven, started a great war in an attempt to avenge his fallen family. His plans of revenge were going smoothly until he was slain by Idun, who he had never expected to make an appearance. Ghislain thought he died, but he woke up as a younger version of himself from before the fall of his household. With this second chance, he decided to fix all the wrong pieces of the puzzle and avoid making the same mistakes he did in his past life!