Traveling Through the Heavens: I Cleared the Level for the Protagonist

What should I do if the protagonist accidentally burps? Let me temporarily help him take over the role of the Son of Destiny! The heroines of Yingying Yanyan? Good stuff to come? Hey, just keep it. However, it's too troublesome to fight the villains one by one! I will demolish the house immediately! Push all the way to grab the final boss blaster! Why so anxious? Because there are still many worlds waiting for me to be the son of destiny! Harmful! I'm tired of it! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.