NO, it is not finished.
We found unfinished core content:
Liar liar (Adaptation)
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Liar Liar centers around Hiroto, a transfer student at Academy Island where student status is determined by game-based competitions.
Students earn stars based on their wins, with Seven Stars at the top.
Through a series of accidental events and a lucky win, Hiroto is forced to pretend he's a Seven Star despite only being a One Star.
To avoid being exposed and expelled, he relies on the assistance of a secretive organization known as the Company.
He must bluff his way through challenging games against other students while searching for someone from his past, all while maintaining his false persona.