And after the final battle and defeating Yuuki. Rimuru evolved into a True Diety. While evolving he and his partner Ciel saw Someone .
Rimuru Pov
After putting yuuki into my ⟨Imaginary Space⟩ I feel drowsy so I ask my partner Ciel .
Rimuru:Ciel why m I felling drowsy.🥱
<Ciel: Master ur evolving again>
Rimuru:What!! I thought I have evolved to the highest existence.
<Ciel: No master u still have not evolved to highest existence YET>
Rimuru: So what's the highest existence?🤔
<Ciel: It's supreme Diety>
Rimuru:So what's my level now
<Ciel: Master ur level is true Diety and 1 more evolution left to reach supreme Diety>
Rimuru:Oooo😲
???:Yes, very much correct as expected from u😏
Then suddenly I heard someone's voice . I was shocked !! How came someone speak with me and Ciel
( A.N. Cauz they were talking in rimuru's mind and someone barge in)
Who are you ( I said to the voice)
No one POV
"Wow!! Then what happened after that?" (said a 14 year old looking kid who was listening very carefully to the story)
"Then...... ( Said the holographic image of a silver haired women with ... eyes)
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I hope u like my story and thank u for reading.
See ya next time🤗