Juri Yukawa's aspirations of leaving her parents' home are shattered after experiencing 19 job rejections in a single day. Her family consists of her working mother Nobuko, NEET brother Tsubasa, laid-off father Takafumi, and single-parent sister Sanae. Their only hope to raise a decent adult lies in Juri's little nephew Makoto. However, when Makoto and Tsubasa are kidnapped by a mysterious organization and held for ransom, their lives take a dire turn. With only 30 minutes to deliver five million yen to the abductors, Juri's grandfather reveals a dangerously powerful secret to her and Takafumi. By offering blood to her grandfather's mystical stone, Juri, Takafumi, and her grandfather enter the time-stopping world of "Stasis." While attempting to rescue Makoto and Tsubasa, they are attacked by a group of people with the ability to move within Stasis. Despite their efforts, they seem to be on the brink of failure until the monstrous Herald emerges, throwing the situation into further chaos. Its intentions and the enigmatic nature of the timeless world are unclear.