Final answer:
Lev escaped to Sonia's antique shop after fleeing from Risa and Connor in the novel 'Unwind' by Neal Shusterman.
Step-by-step explanation:
Once Lev escaped from Risa and Connor, he went to Sonia's antique shop. This event occurs in the dystopian science fiction novel, 'Unwind', by Neal Shusterman.
The narrative tells the story of three teenagers in a society where parents can choose to have their children 'unwound', or have their organs harvested for use by others. After escaping, Lev finds refuge in Sonia's antique shop, which serves as a safe house for runaway unwinds like himself.