S1·E5 Can the Flames of Love Burn in Hell? You Are Already Dead!!

Having learned that King is none other than his old friend turned nemesis Shin, Ken remembers how a year ago Shin defeated him in combat, engraved the seven scars on his chest, and kidnapped his fiancee Yuria (Julia). Ken arrives at a local castle where Shin was staying, but only finds Shin's right-hand man Joker, who reveals that Shin and his gang has already left the castle, taking Yuria with him. Joker escapes and sets the castle ablaze with Ken inside, but Ken manages to escape, swearing to find Shin.