The place where there is a female angel/god or whatever that you can talk with and a hole to jump down into, down there there is a door and a big chasm to the right and the werewolf is across that. Ark Succubus's magic absorption kiss can be looped (because of that, a bug.(Change) Armor defense downward revision.If you approach the enemy for prostitution, Airi will not move.If you save it on the ground and then load it, an event will occur immediately after the fall.After clearing, if you return to heaven and warp to the ground, an event immediately after the fall will occur only once.If you go ahead and return from where the old man in black is, an invisible wall will occur.If you start from the beginning, the first Rafran conversation event will not occur.Relieve the load of clouds outside the heavens.(I think the bug that the game stops here has also been resolved, but it may stop again in the vicinity) Relieve the load on the scene where Airi falls.After returning to heaven, Aristo Krat's clock goes out.After the barrier of Ark Succubus, Airi disappears with high probability.