Must contain Circumstantial Evidence
Hard evidence, such as a weapon found at a scene of a crime.
Must contain Narrative Evidence
Evidence in light of a literary device or cliche, such as Chekhov’s Gun.
It cannot be spitballed
Saying every member of a group will die on separate occasions and one of them happens to die does not count for example.
Claiming Rewards
Your Theory must be posted in the #manga-ch and have come to pass. After that, you can either copy the message link or take a picture of your post and submit it to the Hero Network bot. You can find this bot in the top right of the member list.