After Traveling Through Time and Becoming a Useless Spiritual Root, Can Dual Cultivation Make Me Strong?

Before time travel, I was just a social animal who died suddenly while working overtime; After traveling through time, he became the son of an immortal—unfortunately, he had a useless spiritual root that everyone laughed at! What's even more deceiving is that the love system is suddenly bound: "You have 3 days left in your life, please practice double cultivation with the Golden Elixir female cultivator to extend your life!" In order to survive, I focused on: Senior Sister Gao Leng (she can split mountains with one sword, but she says my spiritual roots are so useless that it pierces the eyes); The Holy Girl of the Demon Sect (she has unparalleled charm skills, but she only wants to use me as a cauldron); The arch-rival daughter (her father and my father are feuding, but she calls me "a waste and cute")... The immortal father was furious and said: "You traitor! You have brought all the face of the world of immortality to shame!" Me: "Dad, stop scolding! Dual cultivators are also enlightened!" ——Let's see how the second generation of good-for-nothing fairy uses the love system to counterattack and become a fairy!