Browsing the answers from various Grandmasters, and even King-level Beast Masters on the Pet Beasts Forum, Vincent Wolf felt enlightened.
Repairing an origin is a very troublesome matter because, to repair it, one needs to ensure that the pet beast itself is in a good condition. Only when the pet beast is in a good condition can its body have the ability to maintain its origin and prevent it from collapsing.
A good condition means keeping the pet beast happy, energetic, and well-fed while allowing it to exercise adequately every day, which is easy to meet.
The next step is to continuously nourish the pet beast without interruption, ensuring that it can obtain enough nutrients to support the task of repairing its origin.
The best choice for this step is to make a contract. The special effects of Beast Space can perfectly meet the needs of the pet beast.