The Immortal Lord and the Demon Lord Rekindled Their Romance

A thousand years ago, the Demon God Pei Lin emerged out of nowhere, leading the demon armies in an assault on the Celestial Court while monsters and ghosts ravaged the mortal world. Later, at the Battle of the Bordering Cliffs, Lord Zhelan Su Yang sealed him in the Abyss and ended the calamity. But no one knew that the Demon God Su Yang had sealed away with his own hands was once his lover. * When they were young, Su Yang and Pei Lin were in love. Then Pei Lin severed his feelings, and Su Yang left him. Who could have known that when they met again, one would be the leading figure of the immortal sects and the other the lord of the demon realm? Su Yang had no choice but to seal Pei Lin himself. One night later, in the pouring rain, he told Pei Lin he had never been able to forget him, but didn't dare and couldn't love him. Pei Lin kissed him with his eyes closed and rasped, “Neither can I.” Cold, aloof tsundere with a hidden soft side x beautiful, seductive schemer with a hidden dark side One-on-one, happy ending 1. An alternate setting, not traditional xianxia. The worldbuilding is largely made up as we go. 2. Angst with sweetness mixed in. Some sweet, some painful, with flashbacks and a secondary couple connected to the main plot. 3. Not recommended for fans who are attached to the top. I will delete comments attacking characters. Theme: Face the past bravely and make up for old regrets.