Timeskip after they arrive they left the garden
We can see Rimuru and Emils walking on the bridge discussing on what are they gonna do next
Rimuru: Hey Emils wanna go to the beach? And then lets go and check on our daughters
Emils: Ok sure.. I just wonder if they still remember us it's been like 12 years since we last saw them. The only one that possibly still remembers us is Yorktown.. Also speaking of Yorktown where is she.
Rimuru: It's all right if they don't remember us we just gonna have to make them remember us again.
Rimuru: And Yorktown, I haven't seen her yet well there's 2 ways to find out.
Rimuru: Asking Ciel or just wait and see. I'm gonna pick the 2nd one I don't want to always rely on Ciel
Emils: yeah your right.
Rimuru: hehe I still remember Enterprise being a little kid and she's still as stubborn as ever hehe.
Rimuru: I still remember when Enterprise was still a kid and when she would get scared or tired she would run to us and we would sing a song from my past life.
Emils: I'm pretty sure it was Mapa. I still remember that I just wish she doesn't hurt herself.
Rimuru: Yeah and Hornet is still as childish and enthusiastic just like her Uncle heh. If she had to pick which was her favorite she would pick her Uncle
Emils: Yeah haha
Meanwhile in Tempest
We can see a blonde haired man that is reading manga or "sacred text" as that's what he would call it
???: *reading* Come on Goku! Beat his ass!... Come on do that laser beam thing.. KAMEHAMEHA!!!
???: please quiet down Veldora
Veldora: Oh it's alrigh- A A ACHOO! I think someone is talking about me.. Meh must be my imagination.
Veldora: Ok Shuna!
Shuna: Thank you
Scene changes back to Rimuru and Emils
Rimuru: haha
Emils: yeah and you resemble Yorktown
Rimuru: Yeah she's the most caring one of the three
Rimuru: Anyways let's hurry up now I wanna go to the beach
Emils: Ok let's go darling~
Upon hearing that Rimuru stops dead on his tracks and looks at Emils
Rimuru: W-what?? Say again?
Emils: *smirk* Ok let's go darling~
Rimuru: w-what do you mean?
Emils: Well since we're both mother and father figures to Hornet Yorktown and Enterprise I think it's ok to call you darling.. or should I call you honey~
Rimuru: Huh are you sure it's not because your virgin ass couldn't pull up any girls so you last resort was yourself?
Emils: I don't think you have the right to say that when you yourself is also a virgin
Rimuru: but aren't you one as well
The air around the two was tense as if both would just grab the others throat and rip it out
Emils: You haven't changed not one bit
Rimuru: hehe I can say the same for you
Both slimes then take out their respective katanas and pretend to be hitting each other mimicking their first fight. After a few minutes they stop and continue walking