Riku collapsed after going insane and attempting to attack one of the village guards. Based on his demeanor, he clearly had a grudge against them. Furthermore, if he didn't pass out at that point, Arisu would not hesitate to use her skill to stop him.
On the next day...
__
To begin, he gradually opened his eyes. He had a vision at first, and he was aware that there were other individuals in this room, so he massaged his eyes to clear his vision. He then looked around and noticed Emma, Solomon, Jara, Melissa, Arisu, and some guards who were protecting her.
Eh?
What?
Why they're all here?
He was blinking his eyes in surprise, and he couldn't help but wonder why those folks were here. Until... He recalled the incident involving him and Calin. However, he had forgotten that he had attempted to murder one of the guards.
"Master Riku, are you all right? Is there anything I can do for you?"