Travel Through Time and Become a Supporting Character, Using the Trap System to Cultivate Immortality

He Song fell down the stairs after being drunk and met the goddess of fate when he woke up again. "Accept this BUFF, and you can travel to another world!" "Are you so careless? Let's try some strategy for another world!" "A diaosi cheats and counterattacks, what strategy do you want?" "Goldfinger plug-in, Long Aotian's script, is it finally my turn?" Following the system sound prompts, He Song is about to be transported to the world of cultivating immortals... "Wait a minute, what is my identity as a supporting character?"