The Wife Given to Me by the System is Actually My Brother?!

Gender change (marriage) + comedy + system + cultivation (gender change occurs after Chapter 49, which can be skipped but is not recommended) How outrageous can the brotherhood in the Xuanling Realm be? Xiao Yue imagined it was like his good brother Gu Che, reunited in reincarnation, sneaking into his outer disciple's broken bed in the middle of the night and smilingly pouring a "tonic" into his mouth. "Don't worry, it's good for your health," Gu Che lied without blinking, but his heart was in a frantic struggle with the system - if he failed to complete the "drug your brother" task, he would be punished with a lifetime of bachelorhood. As a core inner disciple of the Xuantian Sect, he could only apologize to his brother with tears in his eyes. Unexpectedly, on the day the system task was completed, a golden light flashed, and the interface popped up: [Congratulations to the host, you have obtained a Taoist companion - Xiao Yue]. Gu Che was stunned. Turning around, he saw Xiao Yue, who had just woken up. His once heroic features had become clear and beautiful, and a soft curve appeared at his throat. "Gu Che, you bastard!" Xiao Yue pinched his newly grown long hair, grabbed the brass dagger and chased after him, "I said why do you force me to drink bitter medicine soup every day, do you want to kidnap me to be your wife?!" Gu Che hid and tried to reason: "The system said this is the best solution..." "Solution! Do you believe that I will chop up your alchemy furnace?!" The brothers who were arm in arm in arm in the past have now become "Daoist companions" certified by the system. The inner sect genius vs the outer sect troublemaker, quarreling and grabbing resources in the sect during the day, Xiao Yue locked the door to prevent "flower thieves" at night, Gu Che squatted in the corner with the pain-relieving pill in his pocket and reflected - if he had known that the "wife" given by the system was this great god, he should not have touched that god even if he was single at the beginning.