i'm trying to follow the guides and suggestions, still can't achieve anything
"deal 10000 INJU and use sodomize": 1) what's "sodomize"? i can't find any upgrade nor action 2) how do i deal 10000 INJU damage? i'm lucky when i can get to 2000
what's the purpose of meeting the chosen outside of battle? they don't react to anything i do and i can't see any consequence to this action
Sodomize is a Defiler action, and all four of those require 10,000 of their respective damage types.
10,000 is nearly an order of magnitude above 2000. To achieve orders of magnitude, you need to get multipliers. You get:
1) a 3x multiplier per level of INJU on the target
2) a 2x multiplier per level of HATE damage to the target, and
3) a 2x multiplier per level of EXPO damage to another Chosen (not the target).
So in general, aim for:
1) Getting 1000 (level 2) INJU on the target (9x mult) and
2) Getting 1000 HATE on the target and (4x mult)
3) Getting 1000 EXPO on another girl (which will also require raising her INJU and/or HATE up, and/or raising EXPO on the target girl, depending on what is easy for you) (4x mult), and also
4) You will want the girl to be surrounded for multiple turns, and what helps you with that is trauma damage. The best multiplier on that is from PLEA damage, so get some of that when you can.
The order of the above doesn't matter very much--try different orders to get these up. You can get this break with less, but these 3 together give you a multiplier of 144x, easily enough to get INJU up past 10k with a few turns of surround.
Meeting the chosen is generally a consequence-free action that you can explore at different stages in their corruption, to see what they are and aren't yet willing to do. Mechanically it does very little, though one particular Distortion is built around you doing that when certain conditions are met.