Once Qi Sili traveled through time and became a rich man, she spent the whole day following a system that only cheated her. But who will tell her why she wants to save the life of the villain boss? She must hug the protagonist's thigh and never let go. This is the basic operation of time travel. It turns out that I am also a villain, so I have a reason for doing this. Can the heroine be lenient to us...
Purpose: Solutions to difficulties