The current Dream Ranker arc concludes and the series prepares for the next arc in A Certain Scientific Railgun T Episode 21. The episode is titled Doppelganger.

Warning: Spoilers from episodes 20 and 21

The official preview trailer for A Certain Scientific Railgun T Episode 21 is out hinting what is in store for the characters.

“Miss Misaka, you are always breaking into places, right? You have done it, what, 100 times? What do you want now? Since you are so good at it, there is somewhere I need you to sneak into. Congratulations on number 101!” reads the preview.

The previous episode starts with Yumiya Rakko aiming at Frenda Seivelun and Saten Ruiko. Yumiya takes a shot that hits Frenda’s shoulder. Fortunately, the bullet goes through and through and she feels all right. However, the sniper remains hidden. Meanwhile, the duo decides to take shelter at a nearby building, but Yumiya manages to locate them by tasting Frenda’s blood.

Frenda and Saten are shocked that the sniper is ruthless and taking advantage of the crowd to shoot them. Meanwhile, Yumiya notes that she is hiding her sniper rifle under her clothes in order to avoid any untoward incident and blend in with the crowd.

Later, Frenda reveals that she is the kind of sniper who takes delight in making their target writhe in pain. And Frenda knows this because she is the same kind of sniper. During the episode, Frenda beats up an innocent bystander mistaking him for the sniper. Frenda sets up traps in the mall for her sniper but she is smart enough to dodge the traps and move forward. Yumiya continues to shoot at them and Frenda ends up taking three shots. The entire episode revolves around the cat and mouse game between Yumiya, Saten and Frenda.

A Certain Scientific Railgun T episodes air every Friday. The episodes are available online on Crunchyroll.

The cast of A Certain Scientific Railgun T anime includes Rina Satou as Mikoto Misaka, Aki Toyosaki as Kazari Uiharu, Ami Koshimizu as Shizuri Mugino, Daisuke Takahashi as Saraku, Yoshihisa Kawahara as Pierce Aogami, Atsumi Tanezaki as Ryôko Kuriba, Atsushi Abe as Tôma Kamijô, Nobuhiko Okamoto as Accelerator, Konomi Kohara as Dolly, Yoshino Nanjō as Maaya Awatsuki, Sayumi Suzushiro as Rakko Yumiya and Minami Tsuda as Junko Hokaze.

Stay tuned for more A Certain Scientific Railgun T anime spoilers, news and updates.