kuudere mc gets transported to another world after he died (probably health issues from the black company he works in). He becomes a monster tamer and tamed some slimes. He later discovered tomes that made him op. Welp, nothing new, but hey cute slimes and funny shocked faces keeps my interest
Tensei Kenja no Isekai Raifu ~Daini no Shokugyo wo Ete, Sekai Saikyou ni Narimashita~