"Immortal Miessy is already roping me into her own circle. I might not be the person to fully appreciate the favor, but I am not someone who stabs their benefactors in the back."
"On the other hand, being debited to Immortal Miessy might be better than owing a favor to either Immortal Patty or Immortal Scotty. At least I can avoid the chance of getting into a conflict between the two of them."
"Also, having her presence as a blanket to protect me from the malicious thoughts of other immortals should allow me more freedom to do whatever I want. I can use her as an excuse to explain my rapid growth and have her become a barrier to stopping investigations about me stealing treasures." The moment Yoze found out he owed Immortal Miessy a heavy favor, his mind raced to figure out how this would impact him.