[Absolutely Invincible] + [Urban High Martial Arts] + [Alien Civilization] + [Alien Beast Elements] + [Magic Powers] + [Other Novel Male Protagonist System]
No. 9, A super life form from an extraterrestrial civilization with invincible telepathy, was ordered by his mother to come to Earth to experience life in a human body. There are few cases of mindless killings in this book. Those who like mindless killings should proceed with caution. Most of them are the male protagonist's experience of earth civilization.
Do you have a high martial arts ceiling on earth? Sorry, I'm invincible
Your monster's power ceiling? Sorry, I'm invincible
Your magic power ceiling? Sorry, I'm invincible
The ceiling of your alien civilization? Sorry, I'm invincible
