His intention was crystal clear: he wanted to take advantage of the Tower Spirit falling into a deep slumber in order to subdue it. After all, this was a once-in-a-lifetime opportunity for him.
If he missed it, once the Tower Spirit woke up, it would be extremely difficult for him to deal with it, regardless of whether it was the older sister or the younger sister.
Subduing the Tower Spirit and getting it to stand completely on his side would give him a shred of confidence to deal with all the troubles in the future.
Chapter 961