The most reliable and sure method.

[ Even if he had to sacrifice his own powers, he isn’t bitter over it. Whatever ended up being the smallest amount of struggle was fine for him.

He tilts his head at Merlin, considering his words. He might be joking, but someone like Merlin tends to hide their truth under humor. Wang Lu is like that too. ]

What you choose to do after all of us leave is of no concern to me… but do try to survive.