C833 Fighting Game

"There was indeed a minor hiccup last night. I stumbled upon a clue and decided to investigate, which led to an unexpected windfall," Yang Rui said with a smile, taking a sip from the cup of water Illya handed him.

"Did you find other hidden Servants?" Thosaka Rin asked eagerly, leaning in closer.

All eyes were fixed on Yang Rui, their interest in the Holy Grail War's progress evident