People Become Stronger When They Punch in the Demon Slayer

Ji Fan traveled to the world of ghost destruction, and when he was at a loss what to do, a voice suddenly sounded in his mind. "Ding! The god-level check-in system is being activated..." "Ding! Activation successful!" "Ding! Congratulations to the master for successfully checking in at Butterfly House and receiving one-fifth of the inheritance of the Infinite Sword Master." "Since the host has completed the check-in for the first time, the system has detected the characteristics of the world where the host is located, and will additionally reward the host with the ultimate breath." "Extreme Breath: Use special breathing to generate infinite power in the body. The infinite power has the effect of strengthening the use of all attributes. Using the infinite power against the enemy can destroy the opponent's body structure and then disappear the opponent." "The next check-in location is Tengxi Mountain. Check-in conditions: pass the final selection. If you can kill the killer ghost, you will receive an additional reward of one-fifth of the Infinite Sword Master inheritance." Ji Fan jumped down from the boulder excitedly. God-level check-in system! I knew it, golden finger... This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.