[Mind-reading + cannon fodder + doted on by everyone + feel-good power fantasy + madwoman]
Song Shiyi died! Then came back to life!
The good news: she became a wealthy princess, with both status and stacks of silver notes.
The bad news: from the start, she was cannon fodder, and wouldn’t live long enough to enjoy it!
Even better news: she had a golden finger. The plot took a turn, the tyrant didn’t kill her, and she became everyone’s darling, while gleefully slaughtering the wicked!
The cannon fodder rose to the top, and the tyrant lived to ninety-nine!
Song Shiyi looked at the tyrant’s head. [Father, you’ve always got a little green on your head. Could you open your eyes and look at the concubines around you? They’re all cuckolding you~]
Song Shiyi looked at the handsome and dashing eldest prince. [Eldest Brother, how can someone as handsome as you end up separated from your own body? Your good friend is the one responsible. Pay more attention to him, and don’t trust people so easily.]
Song Shiyi watched the second prince fall into deep thought. [Second Brother, there’s nothing wrong with liking women’s clothes, but the heir took a liking to you, and you almost... Never mind, I’ll help turn things around. I’ll cut off his roots and take his life! Let’s see if he dares bully my second brother again!]
Song Shiyi looked at the third prince, who was as stupid as a pig. [...]
While snacking on gossip and trying to stay alive, Song Shiyi suddenly realized the plot had fallen apart!? Her brothers were all safe and sound! Father was safe, too! What on earth had happened?
She couldn’t figure it out. Never mind, I’m still just a child. I’ll go back to sucking on my bottle and sleeping!
I only read a little bit, and the system doesn't seem very useful. It didn't even warn me when the female lead was poisoned, thankfully her plot armor is strong. The female lead transmigrated right after her birth; her mother committed suicide by self-immolation for her (although she wouldn't have lived much longer due to poisoning), essentially indirectly harmed by her father, yet the female…