Lin Xi died suddenly due to the extreme "involution" that exhausted his luck, and was selected by "Tiandao" to become the "Fate Modifier". Tiandao discovered that the "children of destiny" in various worlds (mostly miserable male protagonists or crazy villains) turned dark due to abuse, and the root cause was the lack of "positive value guidance." Tiandao believes that only by experiencing the happiness of "creating value for others" can blackening be eradicated from the root. So it chose Lin Xi, who was extremely "self-interested", and used "catching fish" as bait, which actually allowed her to experience the "altruistic" sense of accomplishment.
