Lin Dan is bound to an auxiliary system to do auxiliary tasks to maintain the plot in countless small worlds. To put it bluntly, she is to be a female supporting role or cannon fodder, using her own humbleness to fulfill the greatness of others. Confused, persistent, crazy, wanting to love but not being able to love, Unexpectedly, Lin Dan experienced too many failures and pains. When she came to a full realization and decided to unbind and return to the original world, she was hacked into the Three Thousand Worlds during the teleportation and continued to struggle. Although she lost her memory, Lin Dan But she was no longer confused, she decided to go her own way, and finally realized that only when you love yourself seriously, can you get the love of others; as long as you live yourself, no matter how insignificant you are, you can become the protagonist one day. Blooming, butterflies come.