Wrong System? My Taoist Companion Is Immortal Lord

Xiao Tian traveled across the Jiujiang Continent and became the number one loser of the Xunyang Sect. He faced the desperate situation of being eliminated by the sect and being unwritten by the three hundred-year-old elder! Xiao Tian thinks this immortal cultivator is too fucked up! An unexpected collision caused the aloof sect's saintly girl to intersect with his life path in a strange way. [Taoist Rebirth System] Directly forcibly bind! System: "Ding! Congratulations on the tenth anniversary of the termination of your contract with Taoist companion Chen Ruomeng (the reincarnation of the Immortal Lord)! She made elixirs and weapons for you, which wasted your essence, but you broke off the engagement because of low self-esteem. What a scumbag!" Xiao Tian: "??? Senior sister, isn't this the first time we meet?" Seeing the "future" version of himself in the system log doing all the things he wanted to do, even though he had a top-notch appearance, talent, and background, and yet he didn't want the Taoist Immortal Master who was devoted to him, Xiao Tianfei was about to explode with anger! Now, the system tasks are released: [Build the foundation in seven days], [Return to the Immortal Realm within ten years], [Restore the heart of the Taoist couple]... Xiao Tian: "System, you tricked me! Is the difficulty of the start wrong?!" Let's see how he takes advantage of the [Retarded Gift Pack] mistakenly sent by the system (containing top-grade divine elixirs and emperor-level exercises) to change his destiny, crazily improving his cultivation while making up for his "future" mistakes, so that this mistaken marriage can become the most perfect path to immortality in all the worlds! … In this life, he no longer feels inferior and shrinks back! In this life, he will counterattack and rise to the top of Jiujiang! In this life, he not only wants to take back the Immortal Taoist Companion who belongs to him, but also wants to make all her efforts return ten thousand times! "Ruomeng, I will protect you in this life."