After My Family Was Destroyed, I Picked up a Monster Illustrated Book

In China in 2055, the eclipse incident has affected the world for 30 years. In this year, Ling Ling was killed by a monster, but this time her eclipse was completely different from the past, and it was accompanied by too much luck. What was hidden behind it? Ling Ling hides a secret ring - it contains all the knowledge about eclipse, the weaknesses of monsters and the uses of crystals. This is her only weapon to avenge the death of her family and find out the truth. With her ring, she became a scientific genius of the Abnormal Crisis Management Bureau, making weapons and preparing medicines, but she never thought about saving the world. She just wants revenge and finds out why? Why her? Why was she the one whose family was ruined? Why was she the one who picked up the ring? But as a tiny human being, can she really bear the cruelty of the truth?