Helheim was walking in the micro pool with some difficulty.
He stood on a track that looked like the one on the running machine. The track could rotate, following his steps.
Such a micro pool was actually the latest model of rehabilitation equipment, which integrated several functions of several older models of similar equipment. It was much more advanced than ones that Dai Li had used.
Squatting nearby, Dai Li looked at the clock and said, "I know you are tired. But you must hold on. You just need to walk another 15 minutes!"
Helheim nodded tiredly and moved again, grinding his teeth. For his present state, such a walk, with water resistance, was indeed tiring. But the desire of recovery, and his trust in Dai Li, made Helheim carry on.
