This is the preloaded "Rando" showcase character. You summoned him and he transformed in front of you.
Create your own playthrough. Place any(!) character you want and transform them into a girl (or yourself). Gen your own pictures (Seedream 4.5 recommended, uncensored)
Pictures 1 - 11 are pre-generated and edited for continuity (will appear in the storyline as you play it)
Pictures 12 - 17 unedited extras I didn't know where to place
Picture 18 - 26 are live renders inside the storyline (via LN Mode, raw)
There are a lot of rather cheap consistent models you can have a lot of chats with. Even DS4 pro only eats 0,02 mana per message. When you get 30 for a new account there's a lot to chat with.
Thanks Abiru I'll take a look, it was more the free one is awful at any kind of logical maintenance as you summon Rando and he starts talking about multi-dimensional stalkers and the like. It just lacks any kind of actual character.
The most free ones are as bad as they can be. Try DS4 Flash free instead, DS4 pro for a really decent slightly more expensive variant or MiniMax M3 for a logic mastermind keeping the quality high for 400 messages at least. I suggest to enable the reasoning for even more intelligence on all models.
If the caching works, you get a lot of messages out of the free 30 Mana (equal to 0,30 $)
If you feel fancy, try scenario 4 to transform yourself.