A Guide to Parenting for the Hapless Old Dad

In the Nth year since he was accidentally dumped into the world of Detective Conan, Nagasawa Jirei, who overthrew Karasuma and crowned himself king, agreed to become a Host and began his diligent career as a mentor. · System: Your targets are the King of Curses, the Mafia boss, and the Six-Eyed Child of God. Raise them all and you can retire. Hey, what are you doing?! · He devoted himself to teaching as the strongest in an age when jujutsu flourished; He forcibly purged the warlords in Yokohama and established the Port Mafia, all to find an heir; He descended into the world in the name of Sugawara, ancestor of the Gojo clan, to safeguard and support them; · The System, looking horrified: Is this how you raise people?! · Having happily retired from being the boss in the spotlight to become a background extra behind the scenes, Nagasawa Jirei gives himself a thumbs-up over his own grave and declares: What a beautiful death. This retirement is wonderful! · And this harem showdown is wonderful too :) · · +Secret technique: Guaranteed OOC! +The ultimate daddy, overflowing with dad energy +High-level chuunibyou + high-level wish fulfillment +May every proud child be born free to be themselves and live life with abandon. Theme: Persevere through every setback and keep moving forward