The Growth Story of Interstellar Soft Girl

In her previous life, Mu Yiyi accidentally committed suicide because of a series of things. In this life, I became a little baby, and I was about to start the rice bug mode of eating and waiting to die, but I accidentally discovered a system. This system is actually a scum, with no use at all, but can the system really be that useless? Introduction is incompetent, please complain, be venomous and seek progress.