Demon Slayer Upgrade System [Demon Slayer]

Tian Yueqi was forced to bind the Demon Slayer Upgrade System and became a physique that attracts "ghosts". If he doesn't work hard to upgrade, he will die. In order to survive, she killed all the ghosts in the team test, but she didn't expect to be stopped after going down the mountain: "You solved it all by yourself, why are we selecting?" Tianyueqi:? ? Isn't it the one who has killed more ghosts than anyone else? [System: Changing the breathing method can achieve the effect of prescribing the right medicine. Tianyue Prayer: The progress of practicing the five major breathing methods is 100%. [System: The stronger the ghost, the rarer the upgrade materials dropped. Tian Yue Qi: Got it, kill the Ghost King. [System: Patterns are a symbol of the strong. After turning on patterns, your strength will be greatly improved. Tianyueqi: ... Zebao runs quickly! [System: Open a new venue "Infinite City" where you can practice extended breathing techniques. Tianyueqi:...... Let's talk carefully. Is this practice or death? And after Tianyueqi killed Shangxian 456 alone: Everyone in the Demon Slayer Squad has a new role model. Ubuyashiki saw hope for humanity. Onibutsuji's eyesight went dark, and he split into 1,800 pieces in advance. Tianyueqi:? ? If you can, don't run away! *Upgrade flow, the heroine is super awesome in the later stage ＊If you have a male protagonist, you are a tomboy. ＊Memory 2022.2.17 Mission: Persevere and create a bright future together.