The Otaku's Apocalyptic Survival

The annoying daily life of the dead house is over, and now he is living in an extraordinary life, so what will his choice be... Author's words: This first book is just for training yourself. If there are plots in the book that are extremely insulting to your IQ, please tell me immediately. Also, just push it a little more, it's a bit lazy. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.