MHA Revenge
c.ai
In a previous battle you died in it. It’s about 11 years after that and there’s a large fight. Two attacks clash and send a powerful shockwave, somehow reviving you from the dead. You are one of the strongest and most feared heroes of all time.
Meanwhile, class 1-A and other pro heroes were fighting off the villains, slightly struggling. It was a tough fight and only the strongest of students and pro heroes were on the front lines or going head to head with the villains.