I transmigrated to a world of heroes, and I have a deck of hero cards.
Nezha, Erlang Shen, Sun Wukong, Poseidon, Athena, Apollo... Saitama, Naruto Uzumaki, Luffy, Nami, Saber, Iron Man, The Flash, Thor, the Hulk... Xiang Yu, Zhang Fei, Guan Yu, Zhao Yun, Diao Chan... Li Xiaoyao, Jing Tian, Cloud, Tifa... They're all heroes in my deck.
I awaken Saitama-style training.
One push-up: Strength +1. Ten squats: Strength +10. One hundred sit-ups: Strength +100. A 1,000-kilometer run: Strength +1,000...
I awaken Vajra Arhat-style training.
Strike a wooden fish once: Defense +1. Ten strikes: Defense +10. One hundred strikes: Defense +100. One thousand strikes: Defense +1,000.
I awaken Goku-style training.
Nearly die once: Strength increases by 60%. Nearly die ten times: Strength increases by 600%. Nearly die one hundred times: Strength increases by 6,000%.
I awaken Great Sage Equal to Heaven Sun Wukong-style training.
Burn for one second: Fiery Golden Eyes training 1% complete. Burn for ten seconds: 10% complete. One hundred seconds: Congratulations, you've completed your Fiery Golden Eyes training!
I awaken Tanjiro Kamado-style training.
Hah, congratulations, you've learned Water Breathing! Hah, hah, congratulations, you've mastered Dance of the Fire God!
(This book has romance between the male and female leads. If that's not your thing, don't read.)