上條を刺し、自らのアルターライドブックを手にしたデザストが久々に登場。彼の登場が、剣士同士の対立、メギドとの戦いにもたらすさらなる混沌とは？
第１９章に引き続き石田演出です。ユーリでとことん遊んでいます。面白演出満載。そして、石田組と言えば芽依。第７章ではズオスが芽依を放り投げ、ブレイズ・ファンタスティックライオンにハートマークをさせたり、キングライオン大戦記にもハートマーク。そして、今回も芽依が大変なことになってます。これも芽依に対する愛情表現の成せる技か。かっこよさと面白さのギャップをお楽しみください。
Touma witnesses what a real swordsman should be before Tetsuo "Someday, I will..." However, his attention turns towards saving Shingo who has been turned into a Megid, while he is facing problems with his form appearing and disappearing very suddenly. Meanwhile, at the Southern Base, Tetsuo tells the others that Touma was telling the truth about that human turning into a Megid. However, Reika is suddenly forced to make a ruthless decision as she tells Ren that the Sword of Lightning is still in Touma's possession. The battle between Saber, Saikou, the Megid, and Legeiel is joined by the clashing of swords against each other, resulting in a great melee. Just then, Yuri sees Touma trying to save Shingo while still being hurt.
