Sen no Skill wo Motsu Otoko: Isekai de Shoukanjuu Hajimemashita!

Hinoharu Kota is newly married but his wife is never home. Bored, Kota imagines being on a relaxing ski trip to clear his mind. In his "dream" everything goes sideways. Still dreaming, Kota walks through a couple of doorways to shockingly find himself springing into action to save a female knight from a giant spider. Kota discovers he was...