[xu-] Professor X is in the [4] bathroom of the [-_] house where he is growing a small 田 rice field in the bathtub. He uses his 蓄 saved up flowers to act as soil, and pours them into the bathtub. Next he gets some 玄 caterpillars that he has 蓄 saved up under his wheelchair and pours those in to, so that they can digest the 艹 flowers and make some fertilizer for the 田 rice field.