Rimuru in Eragon

On some day in Tempest 50 years after the great tenma war Rimuru was in his office and thougt about what he can do because she was extrime bored after long Time of Think she had a idea what if she would go into another world but without memorys of his Life befor and whithout Ciel or or rather not as before
(this is a Femrimuru story and i am not got in English i have no more to say i think)