I will be stronger after the remake

Act One: Facing the sudden doomsday, as a mortal, you die helplessly.
Second week: Transform into a fox demon, explore the psychic world under the shackles of fate, and get to know the tip of the iceberg of the truth of the doomsday.
Third week: Go deep into the enemy camp, recover your memory, dance carefully on the edge of the knife, and explore the way to become stronger.
Act 4: Use supreme force, combined with astonishing wisdom, to whip up the laws of the gods and challenge the culprit of the doomsday.
Fifth Week: Shit! In this life, I will use these two tyrant fists to blast all the gods and demons! Kouhei kouhei kouhei...