A Long Sword Quells Immortal Grievances and Heaven's Sorrow

Cultivation has been an inexhaustible subject since ancient times, and countless people have devoted their entire lives to it, risking everything along the way. But how easy is it to become an immortal? Very few truly ascend and attain sainthood in the flesh. During the Warring States period, a young man embarks on the path of cultivation to avenge his father. But the demon realm covets the human world, and the Demon Venerable is poised to strike, making the journey perilous beyond measure. With good mentors and friends by his side, as well as demons and monsters in his path, how will he grow into the supreme being of the immortal realm and protect those he holds dear?