Vivid Monsters Chronicle

is a japanese 4-koma manga series written by Kiki. It began serialisation in the December 2014 issue of Manga Time Kirara Miracle.

The series was released under 4 volumes from August 2015 to September 2017.

Synopsis
Yumeko started the online game "Vivid Monsters Chronicle" (commonly known as Vivimon) for a certain purpose. The girl who happened to help me in the game is a very shy classmate ...!? Enter the world of "Vivimon" where unique characters connect with each other inside and outside the game!

(Source: Bookwalker JP - Translated)