After messing around with Selina for a bit, Luke collected his thoughts and started cultivating the Kunlun Chi Refining technique.
By circulating his chi, he could clearly sense the minute changes in his body.
After cultivating for almost half an hour, Luke stopped and stood with his eyes closed for a moment before he heaved a long sigh.
Selina had already finished her cake and was now drinking hot chocolate to quench her thirst. "How do you feel?"
Luke nodded. "The increase in explosive power is alright."
Then, he shook his head. "But it's hard to control it smoothly."
Selina's eyes lit up. "Then you have to transform and train more."
Luke chuckled and didn't expose her true motive. He tried to cancel the Muscle Expansion ability with a thought.
But his chest muscles, which were even more developed than Selina's, moved, and then… nothing happened.
Luke was baffled.