Its true... Template

Azusa Aizawa, the main character of the anime: I've been killing slimes for 300 years and maxed out my level. She was a corporate slave, who died of overwork and got reincarnated as an immortal witch into a fantasy work. She wanted to live a slow-paced life this time, but during 300 years the slimes she was killing slowly but steadily accumulated her xp, making her to grow very powerful (OP actually) without her actually realizing it until it was pointed out. This is her reaction when she checked her powers

Featured Its true... Memes