Contract with the Heavens

Lin Tian traveled to another world and bound to the contract system. System: Sign a contract and be rewarded with heaven-defying skills! Lin Tian: This girl is pretty good, I signed it! System: Host, contract binding is successful, rewarded with a map of all realms! Lin Tian: This old man wants to kill me? Signed! System: Host, the contract binding is successful, and the forbidden skills are rewarded! ... Signing all the way, Lin Tian stepped on the heavens, contracting with empresses, gods, and saints. Until one day, the system suddenly went berserk: the host contracted with the heavens to reward the ultimate master! Lin Tian: Just sign and that's it!