Duo Progressing but She's My Master

(BASED ON DEEPWOKEN!) Yumi is the weakest perma-freshie this world has seen. So much so that he ends up being pushed to the verge of death by the weakest monster in the verse! Forcing himself to sign a pact with the illusive woman, Misumi, his life is saved and now in her hands. As Misumi teases and messes with Yumi, he remains focused on obtaining his goal- becoming the strongest in the world!