This episode covers the high-stakes final battle between Shinpei and the multi-armed shadow abomination, .
: The group realizes the only way to defeat Shide is through Ushio's hacking abilities. As Ushio prepares her final attack—a process requiring two minutes—Shinpei and Ryuunosuke must survive against a relentless Shide in a "high-density timeline" that feels like an eternity. SummertimeRender_Ep_24_SUB_ITA.mp4
: After a brutal struggle, the group is transported back to 1732, the moment the original Hiruko (the whale) washed ashore. Hiruko brings them here to end it all. This episode covers the high-stakes final battle between
: Before disappearing, Ushio uses her remaining power to send Shinpei back to his proper time in 2018, redrawing a summer where the tragedy never happened. Shinpei wakes up on the ferry, arriving at Hitogashima as he did in the premiere. : After a brutal struggle, the group is
: Realizing this is the source, Ushio successfully erases the whale. This causes all shadows—including Ushio and Haine—to vanish from history.