>>11423297>with the help of the Holomyth girlsEach of them has a different supernatural gimmick blatantly lifted from somewhere else in AA:
>AmeliaTime travelling pocketwatch, lets you investigate earlier versions of scenes similar to the MASON system in AJ and Little Thief in AAI
>GuraBloop, chibi shark that responds to extremely low frequencies emitted by people when they're hiding something. (Bracelet from AJ)
>InanisAO-Chan, functions much like the Grand Grimoire in PLvAA in that it lets you present VTuber's kayfabe lore as if it were actual evidence
>CalliopeHer scythe Ricky can call the dead to the stand, where they are cross-examined as witnesses
>KiaraPer her Minecraft stream on 1/30/201, her sword "works like an x-ray" and can scan for various forensic shit like in the DS minigames
The last case has you using all five of these at different points and takes about 15 hours to finish, starting when Yagoo is found in possession of a flash drive with a copy of the computer virus which sabotaged Siro's stream on Christmas 2017 and ending with you cross-examining everyone who has ever voiced Kizuna Ai.