OP Ramy?
'Ramy Richards, you are doing well. But I'm too selfish, you know. I won't allow you to come out in a better light when you are fighting against me.'
Eren thought to himself as his punch hit the intended spot.
But it seemed that Ramy was expecting this. Because he had already executed another sound-element spell on his body that would allow him to send invisible sound waves through his attacker's body at the point of contact.
The sound waves flowed through Eren's arms that he had used to punch Ramy. In the stagnated world, he could sense the sound waves vibrating his skin as they passed through his body. This caused his muscles to be unable to maintain the force they were backing the punch with.
'With such debuffs put in place, even hitting this guy is a sin now. Why do I suddenly feel like I've created a monster with an always-smiling face?'