Indenture:

The trait is the ability to think, and the initiating medium is the contract formed by the embodiment system, and the runes on it are the words of the mind, which will automatically become familiar to the eyes when you see it. Pen, fun, pavilion www. biquge。 info

Ordinary contract: You can trade with the other party, and the transaction method has been used for the time being, and the ability will not affect your own ability after rubbing, and the ability obtained will be reduced by two levels. The restriction is that the rules must be explained to the other party, and there can be no deception; The value of the traded item is related to the importance of the two sides to the items at both ends, the higher the value of the item on one side, the higher the price that the other party needs to pay, and the rubbing ability will ± 1, ±2 or even higher due to the difference in value. If you don't rub it, it's even more restrictive.

Temporary Contract: The ability to temporarily trade someone else's abilities directly to another person, with a small limit, but only for one day.

Both types of contracts can only be valid once for the target, i.e. a person who has accepted a normal contract cannot make a temporary contract, nor can he make a normal contract again. If two contracts fail to be initiated, they cannot be initiated again, but they can use another contract.

Extend:

Contract ability extension, which can transform the acquired ability into another similar ability in memory, can be expanded beyond the level, but the core of the ability must be the same.

For example, although the protagonist has obtained two spatial abilities, the core of the ability is not the same as that of traveling through the world, so he can't do it. In fact, the spatial ability that the protagonist gets in the hunter world can't do it either, and he shuttles through the world because of another extension of his ability, but the plot hasn't been talked about yet, so I won't say much.

The lack of self-ability will affect the power of the ability, and the consumption generated by the ability will be replaced by the ability to mind.

Aggrandizement:

Contractual ability extension can forcibly strengthen the ability obtained by the expansion into the memory, or even exceed the strength of the memory. In the same way, the resulting consumption is borne by one's own mental capacity.

Combination:

Contractual capacity extension, which combines competencies that have something in common, can both strengthen the competency itself and expand the scope of 'extension'.

Some of the other abilities are set, but they haven't appeared in the plot yet, and some still need to be pondered, so I'll write so much for the time being.

PS. Add a sentence: If the other party does not have the ability that the protagonist can see, it cannot be established.