Season 1
Episodes
1 Scarlet Psionics Jul 1, 2021 
2 Scarlet Guardians Jul 8, 2021 
3 Conspiracy Jul 15, 2021 
4 Red Strings Jul 22, 2021 
5 Karen's Revolt Jul 29, 2021 
6 A Doomed Tomorrow Aug 5, 2021 
7 The Hunt for Nagi Aug 12, 2021 
8 The Hospital's Secrets Aug 19, 2021 
9 A Dubious Wonder Drug Aug 26, 2021 
10 The Rebel Yuito Sep 2, 2021 
11 Togetsu Sep 9, 2021 
12 The Moon's Secrets Sep 16, 2021 
13 The Design Children Sep 23, 2021 
14 A 2,000-Year Ambition Sep 30, 2021 
15 Nagi Attacks Oct 7, 2021 
16 Naomi and Alice Oct 14, 2021 
17 Arahabaki's Trap Oct 21, 2021 
18 Karen's Wish Oct 28, 2021 
19 Kagero's Confession Nov 4, 2021 
20 Together Again Nov 11, 2021 
21 Wakana's Resolve Nov 18, 2021 
22 Brothers Nov 25, 2021 
23 The Sumeragi Tomb Dec 2, 2021 
24 Slumbering Desire Dec 9, 2021 
25 Operation Destroy the Kunad Gate Dec 16, 2021 
26 To Each Their Own Future Dec 23, 2021