My R Card Wife Is Both World-Destroying Level

[System + Development + Contract + National Destiny + Invincible Cool Article] Global changes, abyss invasion, everyone can awaken the contract talent, summon the Valkyrie to fight side by side! Talent level determines the future. SSR-level Valkyries can destroy the world, but R-card Valkyries are worse than cannon fodder. It was Lin Mo's turn to awaken, but under the spotlight, he only drew the lowest level R card Valkyrie [Zero]! A waste of talent, a disgrace to the family! The whole family laughed at him, his girlfriend broke up with him on the spot, and everyone said he was doomed in his life! However, no one knew that Lin Mo had awakened the only god-level favorability system in the world! As long as you increase the favorability of the Valkyrie, you can upgrade infinitely and unlock heaven-defying skills! Bite! Send loving snacks to Valkyrie, and her favorability will be +10! Unlock exclusive skills: Kill with one hit! [Ding! Watch a romantic fireworks show with Valkyrie, and your favorability will be +20! Unlock the exclusive holy relic copy: Mythical Kingdom! [Ding! Successfully made an agreement with the Valkyrie Hook, and the favorability level will be +50! The quality of the Valkyrie has been upgraded to SSR! Others are still worrying about the upgrade of the Valkyrie, but Lin Mo has already started a sweet development path with his R card wife! On that day, the genius holding an SSR-level Valkyrie arrived, and everyone laughed at the vulnerability of the R card—— My R-card wife hit an ace and the god fell! The world is silent! The whole audience was shocked: "What the hell is this R card?!" This is a journey of salvation that starts with snacks and fireworks. It is also a story about an R-card wife who accompanied me from being a loser in the family to climbing to the top of the world step by step.