Horror Resurrection: My Ghost Can Be Infinitely Upgraded

Gu Changqing traveled to a world of terrifying resurgence. In this world, ghosts are respected! Every teenager who reaches the age of 17 will undergo the 'Ghost Controlling Qualification Test Ceremony', enter the Spirit-Sending Ghost Building to select the spirit-responsing items, and obtain accompanying ghost spirits! After Gu Changqing passed the 'Ghost Controlling Qualification Test Ceremony', he started the unlimited ghost spirit development and upgrade system! Have the ability to see the evolution path of ghosts and the upgrade of ghosts! Others are still complacent about obtaining a thousand-level qualified ghost. "Ding~ Your ghost spirit 'Vampire Doll' has obtained the SSS level ghost spirit talent! - The ghost spirit qualification has been successfully upgraded to the country-destroying level!" "Ding~ Your nation-destroying ghost spirit 'Vampire Doll' evolved successfully - becoming the land-destroying ghost 'Blood-clothed Queen'!" While others were still suffering from using the ghost energy in their bodies to increase the level of ghosts, Gu Changqing directly killed monsters and became the strongest! "Ding, your ghost spirit "Vampire Doll" killed a thousand level weirdos, and gained +4000 experience!" "Ding, your ghost spirit 'Blood-clothed Queen' kills the disaster-level ghost..." This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.