Day Gu

At an Eastern Sea trading convention Wu Ma Yang offers a rank six time path day Gu in trade for bone spike Immortal Gu. Observers call it day Immortal Gu. Fang Yuan takes the trade because Hei Fan’s inheritance stresses immortal level day Gu for moves such as days pass like years. Wu Ma Yang says his day Gu consumes the water of the River of Time and has no feeding problems, but that he cannot use the Immortal Gu himself. ^{ch. 1299}

Fang Yuan judges that adding day Immortal Gu alongside perseverance Immortal Gu into bountiful year could raise the killer move’s effect further, but his time path attainment level has reached its limit and he does not pursue it. ^{ch. 1313}

Day Gu looks like a shell the size of a child’s palm, round with two fins on its sides. The fins move as the shell swims gently. ^{ch. 1400}

Wild day Gu are common across the five regions and two heavens. The River of Time itself holds vast numbers of day Gu, month Gu, and year Gu. A rank three day Gu holds three days of time. With the right refinement path method, expending it can shorten Gu refinement by three days. Time path lifespan methods can also use day Gu, month Gu, and year Gu, but those methods carve time path dao marks that can block later lifespan Gu use. ^{ch. 1400}