The Starting System Was Backfired, and I Was Stuck with Bugs Like Crazy

Ling Feng traveled to a world where ghost energy was revived and opened the Heavenly Dao system. Unexpectedly, a ghost invaded the system and the system suffered a backlash! During the operation technique: Cultivation level -1 During exercise: physical fitness -5, obesity +4, muscle atrophy +8 Mental breakdown: Cultivation level +2, psychological quality +1 What a sin! Ling Feng, who was unable to practice, could only rely on taking poison to increase his cultivation. Cultivation damaged: Cultivation +9999 In the system that has been backfired, there are crazy bugs! But after the ghosts were repelled, the Tiandao system appeared again... This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.