Oni ga Deru ka Ja ga Deru ka

When Matsubara Yuu unexpectedly relocates back to his mother's residence, he anticipates a quiet return to familiar surroundings. Instead, his homecoming triggers a rapid succession of bizarre and overwhelming events that completely upend his daily life. Almost immediately upon his arrival, he crosses paths with Suzu, a stunning young woman who develops an intense and instantaneous infatuation with him. Her affection escalates so rapidly that she openly declares her desire to bear his children, leaving Yuu entirely bewildered by her aggressive devotion. Desperate to escape the sudden chaos surrounding him, Yuu attempts to flee, only to find his path abruptly blocked by a massive, charging cow determined to attack him. Trapped between an overwhelmingly affectionate girl and inexplicable physical dangers, he struggles to make sense of the madness unfolding around him. As these surreal encounters continue to mount, a troubling realization begins to take shape: despite being the victim of these strange circumstances, Yuu himself appears to be the underlying catalyst for every bizarre incident occurring in his life.