62 Studying Gene Mastery for the First Time

"Roar…"

One by one, energetic and furious roars came from Lin Yao's mouth, causing the surrounding dust to fly everywhere.

After he screamed furiously hundreds of times, Lin Yao's throat felt a bit hoarse (someone with a Human Body Limit of 100% would have surpassed Mike Tyson).

However, after furiously hollering, Lin Yao felt that he had practiced fairly well and had reached the minimum standard for Deafening Thunder Roar.

'It's because of the military boxing's breathing method. The military boxing training is very comprehensive. I have already trained my throat, lungs, and chest, so I can practice the skill now.'

Unlike other masculine sonic attack abilities like the Buddha's lion's roar, which required special techniques such as shouting and creating sound waves, Deafening Thunder Roar needed thunder vital energy seeds the most.

When one possessed thunder seeds, it would be very easy to practice the skill.

Phew…