I Was More Overpowered than the Hero, So I Hid My Power!

From a young age, I've always dreamed of being that “unassuming hero,” appearing ordinary but possessing unmatched strength. But one day, fate took a turn when I was hit by an eight-ton truck, and suddenly, reincarnation was on the table!

"What would you like to be in your next life?" asked the goddess of reincarnation. Eagerly, I replied, "I wish to become a wimp, but secretly OP!”

She granted my wish, but with an unexpected twist: if anyone ever uncovers my true abilities, my heart will explode!

This isn't quite the “secretly-OP-wimp-life” I had in mind…