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After defeating the fallen god-king in divine war, Ziel Grisel (Ken Nijisaki) is cursed by his opponent and loses all his emotions. Ken feels the emptiness in his life and decides to create reincarnation magic by using his innate ability to dispel the curse.
Nine hundred years have passed, and Ken has been successfully reincarnated. Unfortunately, the curse cannot be removed, and Ken is forced to live in that era without his emotions. After learning that fact, Ken is determined to live a quiet and peaceful life as... a butler?

Invincible Colorless Butler

One week had passed since the students from Piqmentia Grand Academy returned to their main routine. Most students looked dispirited regarding their academic life after a long vacation. Some of them were still reminiscing about their holiday and had almost forgotten about the academy, and some of them were unwilling to part with their families.

Clara and the girls live their academic life as usual. Vacations were fun, but studying at the academy and meeting up with classmates were even happier.

Princess Iris and the girls no longer needed lessons from the teachers because right now, their strength was more or less the same as the teachers. But after all, studying is their duty as a student, and they will probably learn valuable lessons from the teachers other than just fighting.

Chapter 44