Pretend to Be Strong: I Recite Poems at the Beginning and Slay the Dragon with One Sword

[Pretend to be strong + spiritual energy recovery + cool writing + funny + single or no female protagonist] Chen Heng has been traveling through the world of spiritual recovery for three years. One day on his way home, a huge space crack suddenly appeared above his head! The SS-level dragon tore apart the space, and Chen Heng couldn't even escape due to the violent space shock! Just when Chen Heng was in despair, a systematic voice appeared in his mind. Bite! The pretentious and powerful system has been activated! "Three years! You just started traveling through time for three years. Do you know how I spent these three years?!" [This system is a system for showing off to become stronger. As long as the host is showing off, the system will evaluate the pretentiousness and give rewards based on the results. "Pretending? Do you think I'm pretending now?" "Think of a way, system, otherwise we will both die here today." [Ding! One minute of invincibility has been enabled for the host. [The host is completely invincible within one minute, and all abilities will be implemented by the system. So Chen Heng casually picked up a toy sword and walked towards the dragon alone. "Let me see clearly, this sword will be very handsome!"