All Available Episode All Specials Episode 1. Official PV May, 2021 17 minutes 0.0 2. Middle Chapter Nov, 2019 45 minutes 0.0 Episode 6.5 3. Final Chapter 1 May, 2021 39 minutes 0.0 4. Final Chapter 2 May, 2021 48 minutes 0.0 5. Special Chapter May, 2021 42 minutes 0.0 6. Episode 6 May, 2021 30 minutes 0.0 7. Episode 7 Jul, 2023 3 minutes 0.0 8. Episode 8 Nov, 2023 31 minutes 0.0