Ch 11 and 12 and the early part of 13 are basically on Lutz and Theo arc still.
In ch 11 start with Rose being fatigued from worrying over those two who hasn't returned yet.
The teacher then basically invite Rose to have some tea with her.
Cut to Lutz and Theo breaking out of their ropes and also reveal that the choker they're wearing are fake, meaning they can use their magic fully.
One of the enemy call him monster, which gave him a flashback moment, immediately replaced by Rose calling him by name.
And Lutz narrated that because she accepted him, that someone like her exist, he won't waver anymore.
Be it monster or whatever, his power is to protect those important to him.
Ch 12 start with flashback of Theo, when Lutz first arrived at the orphanage.
And end with Theo's power going out of control, the Father (priest) calling him a monster, and Lutz casually freezing Theo's rampaging flame and inform "I'm the same"
Back to continuation of Rose and the teacher's talk, which is roughly something along the line of:
Teach: Those are are blessed, that the princess is worried about them like this.
Rose: It's normal/obvious to be worried.
Teach: No, for them, normal/obvious things are rather hard.
proceed to talk about how those two have closed off their hearts, but then thanks to the princess pursuing them even if they run or refuse her...
Rose: You're wrong! I didn't get close to them for their sake, it's for myself....I'm a selfish person.
Teach: Princess, humans ARE selfish beings. What's important isn't the reason, it's the result. Thanks to princess they've shown expressions befitting of their age. To me that's enough. Those two will definitely return to you, please believe in them and wait.
Rose:....Yes
Cut to Theo and Lutz on the way back.
Theo heard Lutz muttering "I want to hurry and get back"
He then has his turn at pondering how they've never had a place to belong, and thanks to Rose etc etc.
They then finally arrive and rushed to the garden, where she's there, and the three cried as they reunited.
Ch 13 start with narration that the expected war didn't happen, instead a coup occured in that enemy country and the king is off'd and they surrendered.
Half a year later, they're not going to make ice cream using Lutz's magic.
At first the two want her ot just teach them and they'll do it.
After a....scolding? by Rose about how they totally can't do it, they let her stay.
Eventually when Rose ask Theo to use his magic, she noticed they hesitated and realized the reason they didn't want her to remain was that they didn't want her to see their magic.
Since each time they used it, the reactions they got were fear, it's became trauma to them.
When Rose was about to stop, Theo said it's fine.
When he summoned his flame
Rose :So pretty....
Cue her casually comment on how it's such a pretty flame and it looks kinda like it's alive and quite cute.
Theo and Lutz smiled
Then the older brother came to find Rose later, and she had a hard time meeting eyes with Leon.
Wingbro is best bro and he took Klaus away, leaving Rose and Leon together.
Ch 14
Basically some apologies one upping between the two.
Leon eventually ask that Rose don't burden herself with everything on her own.
A "I totally love him, not as the game character, the real him" hug and some stuffs later, Rose internally rejoiced at being able to call him "Leon-sama" from now on.
And she started 'confessing' to him, about the dreams she's had since young and why she's been taking actions to avoid misfortunes to those she saw in the dream.
Leon believed her seeing as she's not the type to make such lies, and ask if there's any incidents to deal with soon.
Rose say the incident will be a while yet, but there's things to do.
And she thought to the ONE flag that absolutely must be broken,
The enemy and one of the capture target, the event of Demon Lord Mikhail (the k is silent :v)'s revival.
End of ch 14 and the last raw chapter I've found.