The Science Ace Go Back To The Past To Save Her Brothers

In her previous life, Su Su offered up her life for science, and in the end, she developed a system that could let her travel through time and space, allowing her to return to a time 30 years ago, to the day before her family was destroyed.She was only four at that time, and she was the legitimate lady of the Su family, though she ended up wandering the streets. At the same time, the imposter, Su Nan, lived a lavish life in the Su family, and she was also well loved by her brothers.When Su Su brought with her a dirty doll and stepped into the Su family’s mansion, they were holding a grand birthday party for Su Nan. But this was also a sign that the Su family’s tragic fate was about to change!However, the imposter, Su Nan, panicked. “She’s just a beggar, and yet she’s pretending to be Su Su! Chase her out!”