He Jin awakened the fallen knight system after his sister He Xiaoyu was bitten by a monster.
For his sister, he became the strongest man.
Liu Yan'er: "Energy crystals? We don't lack them. The energy crystals He Jin extracts from monsters are enough for us to squander at will."
Han Yuxue: "The monsters are working normally, let's go sunbathe!"
He Xiaoyu: "He is my brother."
This is my sister's control text, focusing on development and fighting.
Don't like light spraying.
This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.
