[Naruto + Doujin + Development + Evolution + Devouring Flow + Invincibility]
Yechen traveled through time and became a war orphan in Konoha with mediocre qualifications. He was bullied by his classmates who had blood inheritance in the ninja school. He was the worst among the worst. During a bullying incident when he was pushed into the forest of death, in desperation, he accidentally used his blood to channel a mini Godzilla that was only the size of a palm and had cute eyes. This little thing is extremely weak, its only characteristic is that it is hungry, and it can swallow chakra by opening its mouth.
[The first breaking point at the beginning]: Encountering a ninja from an enemy village in the Forest of Death, the opponent threw a huge fireball at him. Yechen was frightened, but the mini-Godzilla swallowed the fireball in one gulp, burped, and his body became visibly bigger. He also gave Yechen a stream of pure chakra. Yechen instantly understood that this thing could be raised!
From then on, Yechen embarked on the path of "picking up garbage" to raise cubs. When others were practicing, he would go to the training ground to pick up the remains of ninjutsu. When others were doing tasks, he would follow behind and eat the enemy's chakra. Godzilla started by devouring C-level ninjutsu, gradually grew in size, hardened his shell, and began to awaken various abilities: primary atomic breath (can offset ninjutsu), super regeneration (feed back to Yechen, making him an unbeatable little strong).
