Ronan could sense the golden ladybug slowly siphoning his soul power.
But the amount being drawn was very small, and because of the existence of the Master-Servant Contract, he could interrupt this action at any time.
It seemed like a way for the other party to recover their energy.
Ronan didn't "interrupt" the other party's siphoning, and instead felt relieved.
The fact that even simple consciousness communication could exhaust his energy, requiring dependence on him to "barely survive," obviously meant that Alazan's soul had weakened to an extremely low point. No wonder he was willing to sign the Master-Servant Contract.
Ronan wasn't particularly averse to having an ancient grandpa's soul inside his body.
Alazan, as the former head of ancient spirit witches, possessed not only spells and soul legacies, but also experience and wisdom, which were enormous wealth in themselves.
