You Want a Three-Year Pact? Perfect, I Have One Too!

After transmigrating into the body of a devoted second male lead in a female-oriented novel, the male lead pointed his finger at me and roared, "Chen Xuan, I'm making a three-year pact with you! If you can't defeat me in three years, you must voluntarily dissolve your marriage contract with Linglong and give her her freedom!" I was overjoyed and quickly nodded in agreement. It turned out I also had a three-year pact with the Demon Lord next door. Similarly, if I couldn't defeat him, I would voluntarily leave my partner's side. Since you all want the female lead, I'll reluctantly agree to only use three years! Outside Tianyun City, at the ruins of an ancient battlefield, a man with blood-stained robes knelt on the ground, his eyes bloodshot: "... Chen Xuan, today is indeed..."