OC release conditions. [OC1 1,6] [OC2 2,5] [OC3 OC1,OC2] [OC4 10,11] [OC5 3,19] [OC6 9,17] [OC7 3,15] [OC8 6,20]
OCs sound https://www.beepbox.co/ [beepbox] is very convenient, so I encourage everyone to try it out. Negima https://www.youtube.com/@user_negima_ice
