My Mahayana Is Invincible, but My Brother Drives a Gundam

City + spiritual energy recovery + system + divine operation Chen Nan: I have reached Mahayana and am invincible in the world! Chen Lan: I have a Gundam! Chen Nan: I can move mountains and reclaim seas with just one palm! Chen Lan: I have a Gundam! Chen Nan: I will live for ten thousand years and be immune to all evil! Chen Lan: I have a Gundam! Chen Nan: ... Bah! You evil beast, eat my sword... This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.