Lin Wan (female protagonist): 20 years old, an introverted and sensitive design college student, eager to become dazzling.
Gu Chuan (male protagonist): 22 years old, a talented senior with a secret, and a popular figure on campus.
Su Xiao (female supporting role): Lin Wan's best friend, lively and cheerful, is the emotional link between the heroine and the real world.
Lin Wan, an ordinary college student, accidentally obtained a mysterious machine that can "sell time." She exchanged time for talent and love, but lost her most important true memory. In the end, she must embark on the road of redemption to recover her memory and find herself.
