Dragon Ball: Genius Insight, Starting Training to Become a God

Transmigrating into the Dragon Ball world, Roger became an ordinary Saiyan. Fortunately, he obtained a heaven-defying golden finger from the start, changing his fate. "Your insight is heaven-defying. By observing the Kanassan's 'Magic Fist,' you created the Future Prediction Fist!" "Your insight is heaven-defying. By observing the Yardratian's Instant Transmission, you created the God-level Instant Transmission!" "Your insight is heaven-defying. By observing the North Kai's Kaioken, you created the Hundredfold Kaioken!" "Your insight is heaven-defying. By observing the soul of the North Kai, you created the Godly Training Method!" ... This book is also known as <Dragon Ball: Genius Insight, Starting as an Apprentice Supreme Kai>