I created my own system

WSA 2024 ENTRY NOVEL---- My talent can be said above average but for my family I am useless. Six years after the incident that I caused I accidentally created a system. Now I wonder if I will fail again....with my new power I will make sure my cute little older brother, sister and especially my Father will pay the price of creating a monster.... Me --Please send some power stones and your reviews are warmly accepted... thank you