I draw my demon boy character Maya(left) and my bat boy character Kuraresu(right) and I draw this art in 2012. Maya cast a growing magic on seed and it sprout, he can cast a healing magic and he use that magic for growing. Kuraresu can't use healing magics and it's difficult for the growth of the plants, but he use the dark magic and it transfer the energy to other creature, and he transfer his energy to seed and it come out, but it need his vital power and he can't keep on it long time.