"Well, we don't strictly have to, though going through soul-communication is also feasible. However, full union yields better effects for the technique and makes entering the soul-fusion state much easier," Lin Fei replied, looking slightly embarrassed.
He wasn't sure whether his master, Wu Luo, held a conservative or open view on that sort of thing.
It wouldn't do to say the wrong thing and anger his master.
Chapter 1616