C86

After Han Yang made up his mind, he went to prepare some things after talking to Xu Ba and the rest. But because Earth was in the Armageddon era, there was no energy in the air that Han Yang needed.

Therefore, Han Yang needed to borrow the accumulated energy from the simulator to break through. As a medium, the bathtub was indispensable.

After Han Yang finished modifying the bathtub familiarly