"Blue Journey" is a new music project by hololive, the female VTuber group under hololive production. As the starting point of Blue Journey's journey, this video focuses on "depicting the past as the past and connecting it to the future," pursuing an expression reminiscent of "luxurious retro games." By combining Cinema 4D and Redshift, we were able to achieve a pixel-art look while also incorporating depth and volumetric lighting, resulting in a fresh new look that differs slightly from the conventional expression of retro games.