Valkyrie Heart
デベロッパー：SheenaGames育成RPGカード恋愛シミュレーション女性向け
You are the Valkyrie chosen by fate. He, your devoted Einheri, whose love and loyalty belong entirely to you. "My body is your blade, my soul, your vow, until eternity's end—" Tonight, with whom will you seal your soul with?