Tohsaka Rin currently had Jeanne d'Arc and Vlad the Impaler III as her Servants, so the strain on her magical energy was not severe. When she saw Illya and Chloe run off to pester Mo Li, she waited until they were done talking, then approached with a smile.
Tohsaka Rin said to the two children with a beaming smile, "Illya, Chloe, have you considered becoming my Servants? I can take on two more Servants without any pressure!"
"Rin?" Illya looked her over twice, then said in bafflement, "You just want to take this chance to mess with me, don't you? You awful person!"
Tohsaka Rin spread her hands and said listlessly, "Ahem! How could that be? What kind of person do you take me for?"
Chloe stood with one hand on her hip and looked at her strangely. "Come to think of it, how did you get to this world, Rin? And how are you confident enough to take over our contracts when you already have two Servants? Can you really afford the magical energy supply for four Servants?"
Tohsaka Rin put both hands on her hips and said proudly, "I couldn't before, but now I have absolutely no pressure at all!"
The Mystic Code Mo Li had given her was incredibly powerful. Even with four Servants, as long as they did not unleash their Noble Phantasms simultaneously, there was no chance of her magical energy consumption becoming excessive. If they were merely fighting normally without needing to consume magical energy, their expenditure might not even keep up with the rate at which her magical energy replenished.
Illya immediately knew that Tohsaka Rin must have encountered some extraordinary opportunity. Pouting, she said, "Ha... then we should ask our current Master."
Kikuchiko said, "I have no objections. Transfer Irisviel over as