Reborn, I Became My Archenemy's Obedient Disciple

[Two male leads + reborn + evenly matched rivals] Jiang Chengxuan had been fed up with his nemesis for a long time. An unexpected outburst finally gave him the chance to fight him head-on. In that widely known battle to the death, Jiang Chengxuan and his rival crossed blades. He had expected a close match, but instead, his opponent completely crushed him...

Having lost all face, Jiang Chengxuan had no choice but to flee underground and quietly go into seclusion...

Three years later, he planned to reclaim everything that had once been his. But just before leaving the mountain, he gulped down his first dipper of water to quench his thirst and, in his haste, choked to death...

When he opened his eyes again, he had somehow been reborn as his nemesis's disciple. Jiang Chengxuan shut his eyes, wishing he could just die right then and there...