I'll Come Clean: My Spirit Beast Is Actually a God!

The moment I opened my eyes, I found myself kidnapped to another world and forcibly bound to a chatty System! [Ding! The Daily sign-in System is at your service. This kidnapping has been a complete success!] Me: “???” Before I could even curse it out, a divine beast came crashing down, and an apocalyptic shock wave smacked me in the face! [Ding! Your beginner's gift pack has been delivered: a one-time-use card that makes everything in the world evenly matched!] Me: “System, save me!” [System notice: Rolling ‘mutual destruction’ is perfectly normal. This System accepts no responsibility, teehee.] Me, on the verge of tears: “Just activate it!” The next second, I was completely unharmed, with my coolness maxed out. Right after that, a cosmic-level dark hand descended from the heavens to finish off the divine beast. Me, fired up: “System, I want to go toe-to-toe with it!” [Ding! Strong Host desire to get yourself killed detected. Temporary enhancement beginning. The cost will be deducted in installments from your future sign-in rewards...] From then on, I was set on an irreversible path: beating up gods and demons of every stripe while working off my debt for the unscrupulous System!