A dynamic comic book scene featuring an african american teen brother and sister, Ryan and Riley, depicted as action heroes. Both have powers of light. Brother has light coming out of hands, and sister has light coming out eyes, They are stepping from the bright, detailed world of the Earthly realm into the eerie, foreboding Shadow Realm. The transition is marked by a dramatic shift in lighting and atmosphere, with shadows creeping up around them. Dark, sinister creatures with glowing eyes lurk in the shadows, adding an element of danger. The siblings, dressed in modern superhero attire with elements of armor, are determined and courageous, ready to face the unknown. The animation style should mimic the bold, intense visuals of DC or Marvel comic books, with sharp lines, vibrant colors in the Earthly realm, and darker, more muted tones in the Shadow Realm.