 If you liked
Yondome wa Iya na Shizokusei Majutsushi
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 ...then you might like
Kuro no Maou
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Both start off very similar, a Japanese man is summoned to another world, however this isn't an isekai where they start off with OP powers. Both are tortured and treated as slaves while trying to cultivate the power of the MC. In Kuro no Maou, the MC manages to escape, whereas in Yondome wa Iya na Shizokusei Majutsushi the MC dies and is reborn a second time, this time vowing to kill humans. Both are revenge stories.