In Bleach with a System!
A human from our world is reincarnated in Bleach with his very own system, although it doesn't seem to be a conventional one. Not entirely evil, and certainly not good either, watch him as he faces everything that this world has for him.
You can expect plenty of lemons eventually, some BDSM and slavery. Be warned, although he doesn't show much of it in the first chapter, this is NOT a kind hearted MC, at all.
I suck at summaries so i would certainly recommend you to just read the first chapter and see if you like it!