Traveling Through Time with the Villain, I Became an Immortal by Relying on Anxiety

The anxious social beast Chen Yan was transformed into the last leader of the declining Demon Sect. There were only three servants left in the mountain gate. Zheng Dao came to ask for spiritual veins, but the Holy Girl of the Paradise Sect was suddenly forced to marry. Fortunately, the more anxious he becomes, the stronger he becomes, and he can also get rewards by making others anxious. So, while trying to survive and return home, he was forced to recruit disciples, rebuild his sect, and sweep the world. Finally, he discovered that in this world, someone must ascend to mend the sky every thousand years, otherwise the whole world will perish.