Water God Tom had been lying motionless in the Void since Ange gave him two Divine Realm's worth of pure water, only moving his consciousness when summoned by Ange.
Spending a long time in the Void, he couldn't just lie there motionless, he had to work, so the task of breeding fell on Tom.
Remember the planting ball? With silk cloth and glue, Durken had already replicated several and made improvements, achieving a degree of automation in its operations that greatly reduced the workload.
For example, the planting ball now featured an automatic seeding function it previously lacked. Seeds poured into the inlet would roll into the trough by themselves, and by rotating the trough's position, they could be sown in place, which was very convenient.
Other features included automatic fertilization, cyclic harvesting, precise temperature control, air circulation, and so on.