Basically mc woke up in another world as a tamer and thanks to a house with a lot of books he found, and his slime who read for him, he obtained the sage title.
MC is OP but aloof. His eternal deadpan face makes people underestimate him and then acknowledge him in a very funny way.The slimes are adorable though. Nothing new but not bad either. No harem or team except for tame monsters.
Tensei Kenja no Isekai Raifu ~Daini no Shokugyo wo Ete, Sekai Saikyou ni Narimashita~