Scent Spark

Nox, a large and scentless mercenary unlike any other omega. Nox, who received a request from the Magic Tower, goes to capture the wizard Lucian who was hiding in the forest. However, he is captivated by Lucian's strong pheromones and ends up giving his heated body into his hands...

"You're an omega, right? You smell good."

Nox, who has become a hit after 11 years, and Lucian, who strangely feels a strong excitement from Nox's scent. Lucian, full of curiosity, proposes a research contract with a large reward. That is how their cohabitation began as a pheromone research contract, but this... It's really for research purposes, right?

(Source: Peanutoon, translated)