It's Basilisk.

[Reim can smell fox because of his monster, smell that he must have been spending a lot of time at the beach or at his garden the past few days, sweat and sun, salt ocean and green and grave-dirt. he doesn't smell particularly like he's been hanging out with anyone particular for a prolonged period before they got locked in here, though he's been near Phoenix and Jiang Yanli today, as might be expected.

he does also smell of resentful energy right now, though he's not doing anything active with it and it's not so strong it's choking. it's blood and metallic rage and something black and oily with disturbing, rotten undertones.]