Stop Falling in Love, You Won't Be Able to Complete the Kpl of Cultivating Immortals!

I, the junior brother who traveled through time and became the background board in the cultivation novel. Seeing the eldest brother severing his meridians for the demon king, and the medical fairy sister crying for the demon king... This love brain sect takes jujube pills! I took out the "Involution System" and the "Performance Management Manual": "Everyone, love is harmful to the body, but ascension is eternal! Come with me to cultivate immortality scientifically!" Now, the sadomasochistic protagonists are going crazy. The eldest brother and the demon king are competing to see who has the faster sword energy, and the medical fairy and the demon king are competing to make elixirs. Even the irritable swordsman who had an unrequited love for me chased me and shouted: "Roll me up to death! Then practice with me - practice!" In love? Let's wait until we all ascend together!