The Beloved Wife in the Beast World: Danmaku Taught Me How to Fall in Love

One-sentence summary: The male protagonist of the ancient beast world is a domineering president, who robs the female protagonist who has traveled through time, and runs through the crematorium. Suddenly one day, a "modern barrage system" appears in his mind, and he complains about his straight male cancer behavior in 360 degrees every day. Under the crazy "guidance" of the barrage, he evolved from "Woman, you are mine" to "Wife, is this okay?"