Ep. 21: Yuito and Kasane fix dimensional entanglements to close the Kunad Gate

Yuito and Kasane share a final breakfast with their mother before tackling the dimensional entanglements keeping the Kunad Gate open. They enter the Chronos Terminal, where red strings intersect, to manually untangle these connections at three distinct points: the day Others attacked Suoh, a dark future involving an older Yuito, and a date where they find Karen. Upon returning to the present, they discover the gate remains open because Wakana’s presence in the current timeline is the final entanglement. To resolve this, Wakana returns to her own time and uploads her brain into BABE's database. Before leaving, she expresses her pride in her family, concluding their mission to stabilize the timeline.

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